List of Specifications

We have licenses from the authors to use their software including open sources. Refer to the files in the Licenses folder included in the supplied CD-ROM for statements requested from the authors.
Some open-source software and licensed software in the CD-ROM are not used, depending on the machine's options and software versions.

Specifications for the Main Unit

Item	Specifications
Configuration	Desktop
Memory	2 GB
Hard disk size	320 GB
Copy process	Laser beam scanning and electro-photographic printing
Exposure glass	Stationary original exposure type
Scan method	Flatbed scanning
Warm-up time (23°C (73.4°F), rated voltage)	Normal mode: 60 seconds Quick mode: 25 seconds
First copy time	6.7 seconds (A4, 8¹/₂ × 11, Tray 1, exposure glass)
First print time	IM 550F: 3.8 seconds IM 600F/IM 600SRF: 3.7 seconds (A4, 8¹/₂ × 11, Tray 1)
Copy/print speed (per minute)	IM 550F A4, 55 sheets/minute 8¹/₂ × 11, 57 sheets/minute IM 600F/IM 600SRF A4, 60 sheets/minute 8¹/₂ × 14, 62 sheets/minute
Maximum original size	(mainly Europe and Asia) A4 (mainly North America) 8¹/₂ × 14
Original scanning area	Exposure Glass Vertical: Up to 216 mm (8.5 inches) Horizontal: Up to 356 mm (14.0 inches) ADF Vertical: 105 to 216 mm (4.2 to 8.5 inches) Horizontal: 148 to 356 mm (5.9 to 14.0 inches)
Originals	Sheet, book, three-dimensional object
Copy size	Tray 1, Bypass Tray: Recommended Paper Sizes and Types Duplex: A4, A5, B5 JIS, 8¹/₂ × 14, 8¹/₂ × 13, 8¹/₂ × 11, 8¹/₄ × 14, 8¹/₄ × 13, 8 × 13, 8 × 10, 7¹/₄ × 10¹/₂, 5¹/₂ × 8¹/₂, 16K, 8¹/₂ × 13²/₅ Duplex (Custom Size): Vertical: 210.0–356.0 mm (8.27-14.01 inches) Horizontal: 139.7–216.0 mm (5.50–8.50 inches)
Paper weight	Tray 1, Bypass tray: Recommended Paper Sizes and Types Duplex: 64–120 g/m² (17 lb. Bond–44 lb. Cover) ^*1
Missing image area (Copy)	Leading edge: 4.0 ± 2.5 mm (0.16 ± 0.10 inches) Trailing edge: Approx. 4.0 mm (0.16 inches) Left edge: 4.0 ± 2.5 mm (0.16 ± 0.10 inches) Right edge: Approx. 4.0 mm (0.16 inches)
Preset reproduction ratio	(mainly Europe and Asia) Preset reproduction ratios (%): Enlargement: 200, 141 Full size: 100 Reduction: 93, 71, 50 (mainly North America) Preset reproduction ratios (%): Enlargement: 155, 129 Full size: 100 Reduction: 93, 78, 65
Reproduction ratio (zoom)	From 25–400% in increments of 1%
Resolution (scanning originals)	600 × 600 dpi
Resolution (copying)	600 × 600 dpi
Tone	256 tones
Paper capacity (80 g/m², 20 lb. Bond)	Recommended Paper Sizes and Types
Continuous copy run	1–999 sheets
Duplex	Standard
Power requirements	(mainly Europe and Asia) 220–240 V, 6 A, 50/60 Hz (mainly North America) 120–127 V, 11.5 A, 60 Hz
Power consumption (Main unit only) (mainly Europe and Asia)	IM 550F Ready: 88.2 W During printing: 710 W Maximum: 1500 W IM 600F Ready: 88.0 W During printing: 758 W Maximum: 1500 W IM 600SRF Ready: 93.8 W During printing: 749 W Maximum: 1500 W The power level when the main switch is turned off and the power cord is plugged into an outlet: 1 W or less
Power consumption (Complete system) (mainly Europe and Asia)	Maximum: 1500 W or less The complete system consists of the main unit, four 500-sheet paper feed units, wireless LAN board, and an expansion memory.
Power consumption (Main unit only) (mainly North America)	IM 550F Ready: 87.4 W During printing: 760 W Maximum: 1500 W IM 600F Ready: 86.7 W During printing: 789 W Maximum: 1500 W IM 600SRF Ready: 94.1 W During printing: 805 W Maximum: 1500 W The power level when the main switch is turned off and the power cord is plugged into an outlet: 1 W or less
Power consumption (Complete system) (mainly North America)	Maximum: 1500 W or less The complete system consists of the main unit, four 500-sheet paper feed units, wireless LAN board, and an expansion memory.
Dimensions	IM 550F/IM 600F (W × D × H up to ADF): 480 × 539 × 644 mm (18.9 × 21.2 × 25.4 inches) IM 600SRF (W × D × H up to ADF): 480 × 543 × 740 mm (18.9 × 21.4 × 29.2 inches)
Space for main unit (W × D)	IM 550F/IM 600F 980 × 1,339 mm (38.6 × 52.7 inches) (including the bypass tray and output trays) IM 600SRF 1,080 × 1,343 mm (42.5 × 52.9 inches) (including the bypass tray and output trays)
Noise emission (Sound power level: Main unit only)	IM 550F Stand-by: 30.8 dB (A) Copying: 68.8 dB (A) IM 600F Stand-by: 30.3 dB (A) Copying: 69.6 dB (A) IM 600SRF Stand-by: 30.2 dB (A) Copying: 69.1 dB (A)
Noise emission (Sound power level: Complete system)	IM 550F Stand-by: 30.8 dB (A) Copying: 73.6 dB (A) IM 600F Stand-by: 30.9 dB (A) Copying: 73.8 dB (A) IM 600SRF Stand-by: 31.0 dB (A) Copying: 74.5 dB (A)
Noise emission (Sound pressure level: Main unit only)	IM 550F Stand-by: 21.3 dB (A) Copying: 58.1 dB (A) IM 600F Stand-by: 20.9 dB (A) Copying: 59.6 dB (A) IM 600SRF Stand-by: 20.6 dB (A) Copying: 58.6 dB (A)
Noise emission (Sound pressure level: Complete system)	IM 550F Stand-by: 20.5 dB (A) Copying: 60.9 dB (A) IM 600F Stand-by: 21.1 dB (A) Copying: 60.6 dB (A) IM 600SRF Stand-by: 21.0 dB (A) Copying: 61.5 dB (A)
Noise emission	Sound power levels and sound pressure levels are actual values measured in accordance with ISO 7779. Sound pressure levels are measured from the position of the bystander. The complete system of the IM 550F/IM 600F/IM 600SRF consists of the main unit, four 500-sheet paper feed units, and the caster table.
Weight	IM 550F/IM 600F: Approx. 29 kg (64 lb.) IM 600SRF: Approx. 40 kg (88 lb.)

*1 Paper type used for two-sided print: Plain 1, Plain 2, Recycled paper, Special paper 1, Special paper 2, Special paper 3, Middle thick, Thick paper 1, Color paper, Letterhead

Specifications for the Document Server

Item	Specifications
HDD (Document Server)	Approx. 76 GB Maximum: 9,000 pages (Total number of pages that can be stored with all functions combined.) Copy/A4 original: Approx. 2,000 pages Printer/A4/600 dpi, 1 bit: Approx. 2,000 pages Scanner/Full Color/A4/200 dpi, 8 bits/JPEG: Approx. 2,000 pages (Under the printer and scanner modes, the number of the pages that can be stored depends on the print image and original.)
Maximum number of stored documents	3,000 documents
Number of pages supported by memory sorting	Maximum: 2,000 pages Copy/A4 original: Approx. 2,000 pages Printer/A4/600 dpi, 1 bit: Approx. 2,000 pages (Under the printer mode, the number of pages that can be sorted depends on the print image.)

Item

Specifications

HDD (Document Server)

Approx. 76 GB

Maximum: 9,000 pages (Total number of pages that can be stored with all functions combined.)

Copy/A4 original: Approx. 2,000 pages

Printer/A4/600 dpi, 1 bit: Approx. 2,000 pages

Scanner/Full Color/A4/200 dpi, 8 bits/JPEG: Approx. 2,000 pages

(Under the printer and scanner modes, the number of the pages that can be stored depends on the print image and original.)

Maximum number of stored documents

3,000 documents

Number of pages supported by memory sorting

Maximum: 2,000 pages

Copy/A4 original: Approx. 2,000 pages

Printer/A4/600 dpi, 1 bit: Approx. 2,000 pages

(Under the printer mode, the number of pages that can be sorted depends on the print image.)

After the documents have been stored up to the maximum, no more document can be stored. Delete unneeded documents.

Specifications for Facsimile

This function may not be used depending on the telephone line or area status.

To connect the machine to the network, use a LAN cable supporting 1000BASE-T, 100BASE-TX, and 10BASE-T. The length of the usable cable is up to 100 m.

Fax Transmissions and Reception
Item	Specifications
Standard	G3
Resolution	Standard: 8 × 3.85 lines/mm, 200 × 100 dpi (Standard character), 8 × 7.7 lines/mm, 200 × 200 dpi (Detail character) Optional: 16 × 15.4 lines/mm, 400 × 400 dpi (Super Fine character)^*1
Transmission time	3 seconds at 28,800 bps, Standard resolution (JBIG transmission: 2 seconds)
Data compression method	MH, MR, MMR, JBIG^*2
Maximum original size	Standard: A4 or 8¹/₂ × 14 Custom (W × H): 216 × 356 mm (8.5 × 14.0 inches)
Maximum scanning size	216 × 356 mm (8.5 × 14.0 inches)
Print process	Laser beam scanning and electro-photographic printing
Transmission speed	33,600 / 31,200 / 28,800 / 26,400 / 24,000 / 21,600 / 19,200 / 16,800 / 14,400 / 12,000 / 9,600 / 7,200 / 4,800 / 2,400 bps (auto shift down system)

*1 For Super Fine transmission, an expansion memory (optional) is required.

*2 JBIG transmission cannot be performed if the JBIG reception and ECM functions are not available on the destination fax. The ECM function is valid for communication over the G3 line.

Internet Fax Transmissions and Reception
Item	Specifications
Network	Standard: Ethernet (10BASE-T/100BASE-TX/1000BASE-T) Option: IEEE 802.11a/b/g/n wireless LAN interface
Transmit function	E-mail
Scan line density	Standard: 200 × 100 dpi (Standard character), 200 × 200 dpi (Detail character) Optional: 200 × 400 dpi, 400 × 400 dpi (Super Fine character)^12
Original size: Scanning width	210 mm (A4)
Communication Protocols	Transmission: SMTP, TCP/IP Reception: POP3, SMTP, IMAP4, TCP/IP
E-mail format	Single/Multi-part, MIME Conversion Attached file forms: TIFF-F (MH, MR^1, MMR^1 compression)
Internet communication	Send and receive e-mail with a computer that has an e-mail address
Encryption method (for forwarding)	S/MIME
Internet Fax send functions:	Automatic conversion of sent documents to e-mail format and e-mail transmission. Memory transmission only.
Internet Fax receive functions	Automatic detection and printing of appended TIFF-F (MH) files and ASCII text. Memory reception only.

*1 Full mode

*2 For superfine-character transmission, an expansion memory (optional) is required.

IP-Fax Transmissions and Reception
Item	Specifications
Network	Standard: Ethernet (10BASE-T/100BASE-TX/1000BASE-T) Option: IEEE 802.11a/b/g/n wireless LAN interface
Scan line density	Standard: 8 × 3.85 lines/mm, 200 × 100 dpi (Standard character), 8 × 7.7 lines/mm, 200 × 200 dpi (Detail character) Optional: 8 × 15.4 lines/mm, 16 × 15.4 lines/mm, 400 × 400 dpi (Super Fine character)^*1
Maximum original size	Standard: A4 or 8¹/₂ × 14 Custom (W × H): 216 × 356 mm (8.5 × 14.0 inches)
Maximum scanning size	216 × 356 mm (8.5 × 14.0 inches)
Transmission protocol	Recommendation: T.38, TCP, UDP/IP communication, SIP (RFC 3261 compliant), H.323 v2
Compatible machines	IP-Fax compatible machines
IP-Fax transmission function	Specify an IP address and send faxes to an IP-Fax compatible fax through a network. Also capable of sending faxes to a G3 fax connected to a telephone line via a VoIP gateway.
IP-Fax reception function	Receive faxes sent from an IP-Fax compatible fax through a network. Also capable of receiving faxes from a G3 fax connected to a telephone line via a VoIP gateway.

*1 For detail-character and superfine-character transmission, an expansion memory (optional) is required.

Validated Peripherals
Item	Specifications
Gateway (T.38 compliant)	InnovaPhone VoIP-Gateway IP305 Software version: v7 hotfix (09-70300.17) Cisco VoIP-Gateway (Operation confirmed with H.323) Software version: IOS12.3 (5) Platform: Cisco2600XM, 3725, 847-4V, 26xx, 36xx, 37xx, 7200, AS5300, ICS 7750 Siemens VoIP-Gateway RG8300 (Operation confirmed with SIP) Software version: Version 5 Alcatel VX1200 (Operation confirmed with SIP) Software version: 4.4.4 v69 FaxBack FMIS (Operation confirmed with SIP) Software version: 8.6.5250.761 NEC Sphericall (Operation confirmed with SIP) Software version: 6.0
Gatekeeper	InnovaPhone VoIP-Gateway IP305 Software version: v7 hotfix (09-70300.17) Cisco Gatekeeper Software version: IOS12.1 (2) T Platform: Cisco2600XM, 3620, 3640, 3660, 3725, 3745, 7200, 7400
SIP server	Cisco SIP proxy server Software version: Version 2.0 Cisco VoIP-Gateway Software version: IOS12.3 (17) a Platform: Cisco3725 (256Mbyte RAM), Cisco2621XM (128Mbyte RAM) Cisco unified CallManager Software version: Ver10.5.2 InnovaPhone VoIP-Gateway IP305 Software version: v7 hotfix (09-70300.17) Siemens HiPath8000 (Operation confirmed with SIP) Software version: Voice redundant v4 Alcatel OXE 4.1.503 (Operation confirmed with SIP) Software version: 4.1.503 FaxBack FMIS (Operation confirmed with SIP) Software version: 8.6.5250.761 NEC Sphericall (Operation confirmed with SIP) Software version: 6.0 AVAYA PBX (Operation confirmed with SIP) Software version: 5.2.1

You can assign multiple addresses of the machine in the IPv6 environment, but only one address can receive IP-fax.
The SIP connection is specified to connect to either IPv4 or IPv6 depending on the environment of the machine. To change the setting, contact your local dealer.

E-mail Transmission and Folder Transmission (Fax (Classic) only)
Item	Specifications
Network	Standard: Ethernet (10BASE-T/100BASE-TX/1000BASE-T) Option: IEEE 802.11a/b/g/n wireless LAN interface
Scan line density	Standard: 200 × 100 dpi (Standard character)^1, 200 × 200 dpi (Detail character) Optional: 200 × 400 dpi, 400 × 400 dpi (Super Fine character)^2
Maximum original size	Standard: A4 or 8¹/₂ × 14 Custom (W × H): 216 × 356 mm (8.5 × 14.0 inches)
Maximum scanning size (w × h)	216 × 356 mm (8.5 × 14.0 inches)
E-mail transmission protocols	SMTP, TCP/IP
Protocols for sending files to folders	SMB, FTP, TCP/IP
E-mail format	Single/Multi-part, MIME Conversion
File formats	TIFF (MH, MR, MMR compression), PDF, PDF/A When you select PDF or PDF/A for the file format, you can attach a digital signature.
Authentication methods	SMTP-AUTH, POP before SMTP, A-POP
Encryption method	S/MIME
E-mail sending functions	Automatically converts documents to e-mail format and sends them as e-mail.
Sending to folder functions	Sends scanned files over the network to shared folders or FTP server folders.

*1 When you send documents in TIFF format.

*2 For detail-character and superfine-character transmission, an expansion memory (optional) is required.

E-mail Reception
Item	Specifications
Network	Standard: Ethernet (10BASE-T/100BASE-TX/1000BASE-T) Option: IEEE 802.11a/b/g/n wireless LAN interface
E-mail reception protocols (Mail to Print)	POP3, SMTP, IMAP4, TCP/IP
E-mail format	Single/Multi-part, MIME Conversion
File formats (Mail to Print)	JPEG (JFIF), PDF
Authentication methods	SMTP-AUTH, POP before SMTP, A-POP
Encryption method	S/MIME
E-mail receiving functions	Automatically detects and outputs JPEG and PDF documents attached to received e-mail.

Specifications for Printer

To connect the machine to the network, use a LAN cable supporting 1000BASE-T, 100BASE-TX, and 10BASE-T. The length of the usable cable is up to 100 m.

Item	Specifications
Printing speed	IM 550F A4, 55 sheets/minute 8¹/₂ × 11, 57 sheets/minute IM 600F/IM 600SRF A4, 60 sheets/minute 8¹/₂ × 11, 62 sheets/minute (A4, 8¹/₂ × 11, plain paper)
Resolution	300 × 300 dpi, 600 × 600 dpi, 1,200 × 1,200 dpi
Printer language	Standard: PJL, PCL 5c/6, PostScript 3 Emulation, PDF Emulation, MediaPrint (JPEG, TIFF) Option: Genuine Adobe PostScript 3, PDF Direct, IPDS, XPS
Interface	Standard: Ethernet (10BASE-T/100BASE-TX/1000BASE-T) USB2.0 (Type B) port USB2.0 (Type A) port (on the control panel) SD card slot (on the control panel) Option: IEEE 1284 parallel interface IEEE 802.11a/b/g/n wireless LAN interface File format converter Device server option
Network protocol	TCP/IP (IPv4, IPv6)
USB interface	Transmission spec: USB 2.0 Standard Connectable device: Devices corresponding to USB 2.0 Standard
Operating system	Windows 7/8.1/10 Windows Server 2008/2008 R2/2012/2012 R2/2016/2019 OS X 10.11 or later
Fonts	PostScript 3/PDF Emulation, PCL 5e/6: 93 fonts Genuine Adobe PostScript 3/PDF: 136 fonts IPDS: 108 fonts
Store function	Total number of documents that can be stored: Up to 100 documents Number of pages for each document that can be stored: Up to 2,000 pages Total number of pages of all documents that can be stored: Up to 9,000 pages
Sort function	Number of pages that can be sorted: Up to 2,000 pages Number of copies that can be sorted: Up to 999 copies

The maximum length for the cable connecting the machine to an Ethernet network is 100 meters.
When you are using silent mode, the print speed may be slower.

Specifications for Scanner

To connect the machine to the network, use a LAN cable supporting 1000BASE-T, 100BASE-TX, and 10BASE-T. The length of the usable cable is up to 100 m.

Scanning
Item	Specifications
Type	Full-color scanner
Scan method	Flatbed scanning
Image sensor type	Exposure glass: CCD Image Sensor ADF: Front side: CCD Image Sensor Back side: CIS
Scan type	Sheet, book, three-dimensional object
Original sizes that can be scanned	Length: 10–216 mm (0.4–8.5 inches) Width: 10–356 mm (0.4–14.0 inches)
Scan speed	A4: 60 pages/minute (black and white) 40 pages/minute (full color) 8¹/₂ × 11: 62 pages/minute (black and white) 42 pages/minute (full color) When using the Scan to Folder (Original size: A4/8¹/₂ × 11, Resolution: 300 dpi, one-side scanning): Black and white Original Type: B & W: Text / Photo, Compression (Black & White): MMR, ITU-T No1 Chart Full color Original Type: Full Color: Text / Photo, Compression (Gray Scale / Full Color): Default, Original Chart Scanning speed differs depending on the operating environment of the machine and computer, scan settings, and the content of originals.
Tone	Black & White: 2 tones Full Color/Gray Scale: 256 tones
Basic scanning resolution:	200 dpi
Image compression type for black and white (two-value)	TIFF (MH, MR, MMR, JBIG2)
Image compression type for gray scale/full color	JPEG
Interface	Standard: Ethernet (10BASE-T/100BASE-TX/1000BASE-T) USB 2.0 (Type A) port (on the control panel) SD card slot (on the control panel) Option: IEEE 802.11a/b/g/n wireless LAN interface
Network protocol	TCP/IP
WSD	Supported
DSM	Supported^*1

*1 The function can be used only in Scanner (Classic).

E-mail transmission
Item	Specifications
Scanning resolution	100 dpi, 200 dpi, 300 dpi, 400 dpi, 600 dpi
Protocol^*1	SMTP
Output format	TIFF, JPEG, PDF, High Compression PDF, PDF/A

*1 Supporting Web mail transmission

*2 Supporting SMTP over SSL

When you select [PDF], [High Compression PDF], or [PDF/A] for the file format, you can attach a digital signature. You can also specify the security settings for [PDF] or [High Compression PDF].
Scanning an Original as a PDF with Security Setting Specified
To specify High Compression PDF for the PDF type, the following settings are required:
- Selecting Gray Scale or Full Color for [Send Settings]
- Selecting other than [Scan Ratio] under [Send Settings]
- Selecting [200 dpi], [300 dpi], [400 dpi], or [600 dpi] for [Resolution] under [Send Settings]
- Selecting other than [Preview]
- Specifying [PDF File Type: PDF/A Fixed] under [System Settings] to [Off]

Scan to Folder
Item	Specifications
Scanning resolution	100 dpi, 200 dpi, 300 dpi, 400 dpi, 600 dpi
Protocol	SMB, FTP You can use SMB protocol (139/TCP, 137/UDP) or CIFS protocol (445/TCP) for sending folders with SMB. The Scan to Folder function with SMB protocol (139/TCP, 137/UDP) is enabled under NetBIOS over TCP/IP environment only. You cannot use the Scan to Folder function with SMB under NetBEUI.
Output format	TIFF, JPEG, PDF, High Compression PDF, PDF/A

When you select [PDF], [High Compression PDF], or [PDF/A] for the file format, you can attach a digital signature. You can also specify the security settings for [PDF] or [High Compression PDF].
Scanning an Original as a PDF with Security Setting Specified
To specify High Compression PDF for the PDF type, the following settings are required:
- Selecting Gray Scale or Full Color for [Send Settings]
- Selecting other than [Scan Ratio] under [Send Settings]
- Selecting [200 dpi], [300 dpi], [400 dpi], or [600 dpi] for [Resolution] under [Send Settings]
- Selecting other than [Preview]
- Specifying [PDF File Type: PDF/A Fixed] under [System Settings] to [Off]

Network TWAIN Scanner
Item	Specifications
Scanning resolution	When using the exposure glass: 100–1,200 dpi^1 When using the ADF: 100–600 dpi^1
Protocol	TCP/IP
Operating system	Windows 7/8.1/10 Windows Server 2008/2008 R2/2012/2012 R2/2016/2019 (TWAIN scanner runs in 32-bit compatible mode on a 64-bit operating system, so TWAIN scanner is not compatible with 64-bit applications. Use 32-bit applications.)

*1 The maximum resolution depends on the scan size.

WIA scanner
Item	Specifications
Scanning resolution (Main scanning × Sub-scanning)	100–1,200 dpi^*1
Protocol	TCP/IP
Operating system	Windows 7/8.1/10 Windows Server 2008/2008 R2/2012/2012 R2/2016/2019 (WIA scanner can function under both 32- and 64-bit operating systems.)

*1 The maximum resolution depends on the scan size.

Specifications for the ADF

Item	Specifications
Mode	(mainly Europe and Asia) Batch mode, SADF mode, Original Orientation mode, Custom Size originals mode (mainly North America) Batch mode, SADF mode, LT/LG Mixed Sizes mode, Original Orientation mode, Custom Size originals mode
Original size	One-sided: A4–A6, 8¹/₂× 14–5¹/₂ × 8¹/₂ Two-sided: A4–A6, 8¹/₂× 14–5¹/₂ × 8¹/₂
Original weight	50–120 g/m² (13–44 lb. Cover)
Number of originals to be set	100 sheets (50–80 g/m², 13–20 lb. Bond)
Power requirements	Power is supplied from the main unit.

Specifications for Paper Feed Unit

Item	Specifications
Page size	Recommended Paper Sizes and Types
Paper capacity (80 g/m², 20 lb. Bond)	Recommended Paper Sizes and Types
Paper weight	Recommended Paper Sizes and Types
Power requirements	Power is supplied from the main unit.
Maximum power consumption	13 W or less
Dimensions (W × D × H)	380 × 410 × 121 mm (15.0 × 16.2 × 4.8 inches)
Weight	Approx. 4 kg (8.9 lb.)

Specifications for IEEE 1284 Interface Board

Item	Specifications
Transmission spec	IEEE 1284
Required cable	Standard IEEE 1284 compliant Micro Centronics 36 pin cable

Specifications for Wireless LAN Board

Note that the available channels (frequency ranges) and locations to use the wireless LAN are subject to the regulations of the country or region where the printer is used. Be sure to use the wireless LAN according to the applicable regulations.

Item	Specifications
Transmission spec	Based on IEEE 802.11a/b/g/n (wireless LAN)
Protocol	TCP/IP
Ad-hoc mode Channel Frequency range (Center Frequency)	2412–2462 MHz (1–11 channels) 5180–5240 MHz (36, 40, 44, and 48 channels)
Transmission mode	Ad-hoc mode Infrastructure mode Direct Connection Mode Direct Connection: Group Owner Mode

Web Image Monitor is supported.
The transmission rates of 300 Mbps in the 5 GHz band and 130 Mbps in the 2.4 GHz band are theoretical values of the wireless LAN specification. The actual transmission rate may be lower, depending on the operating environment.
The maximum transmission rate in the ad-hoc mode is 11 Mbps for IEEE 802.11b. The Ad-hoc communication is not supported in an IEEE 802.11g/n environment.
Channels other than 1–11 and 36–52 cannot be used because of the specifications and the configuration of the access point.
The channel in use might differ depending on the country.

Specifications for Device Server Option

Item	Specifications
Interface	Gigabit Ethernet (10BASE-T/100BASE-TX/1000BASE-T) USB 2.0 (For connecting the printer and the print server interface)
Operating systems	Windows 7/8/8.1/10, Windows Server 2008/2008 R2/2012/2012 R2/2016/2019 OS X 10.11 or later
Protocol	Port 9100, IPP, LPR IPP does not support SPL. The device server option allows simultaneous connection of up to eight sessions of printing protocols.