IM 3510 A3 black and white multifunction printer

Copy, print, scan, optional fax
Prints up to 35 ppm
Top-tier environmental performance
Advanced data protection

Professional high-quality output

Reliable 35 ppm print speed, optional high-speed SPDF, and convenient inline finishing options ensure robust document production with polished results.

Cost-efficient and sustainable

Support lower running costs and sustainability with energy-efficient performance and increased use of recycled plastic in the mainframe—all backed by secure, reliable system architecture.

Fast and flexible scanning
Upgraded optional SPDF scans up to 300 ipm and makes it easier to scan niche sizes such as receipts, business cards, cheques, and more.
Walk-up simplicity
The intuitive Smart Operation Panel provides advanced functionality with a familiar, user-friendly interface.
Security built-in
The latest security features and continuous updates help safeguard sensitive data.
Fewer interruptions
Robust durability with generous expandable paper capacity allows for maximum uptime.

Download PDF brochure Specifications sheet

Specifications

Functions: Copy, print, scan, optional fax
Storage: 256 GB SSD
Memory - standard: 6 GB—2 GB mainframe + 4 GB Smart Operation Panel
Operation panel: 10.1" Smart Operation Panel

Physical dimensions (WxDxH)—mainframe: 587 x 701 x 788 mm
Weight—mainframe: 75 kg

Standard input capacity (sheets)

1,200

Maximum input capacity (sheets)

4,850

Standard output capacity (sheets)

500
250—B4 or larger

Maximum output capacity (sheets)

1,625

Paper input configuration - standard

2 x 550-sheet paper trays, 100-sheet bypass tray, duplex unit

Paper output configuration - standard

500-sheet face-down internal output tray

Supported media

Tray 1
Plain paper (paper type not displayed), recycled paper, special paper 1–3, colour paper, letterhead, cardstock, pre-printed paper, bond paper, high gloss coated paper, coated paper

Tray 2
Plain paper (paper type not displayed), recycled paper, special paper 1–3, colour paper, letterhead, cardstock, pre-printed paper, bond paper, high gloss coated paper, coated paper, envelope

Optional trays
Plain paper (paper type not displayed), recycled paper, special paper 1–3, colour paper, letterhead, cardstock, pre-printed paper, bond paper, high-gloss coated paper, envelope, coated paper

Bypass tray
Plain paper (paper type not displayed), recycled paper, special paper 1–3, colour paper, letterhead, cardstock, pre-printed paper, bond paper, high-gloss coated paper, envelope, coated paper, label paper

Maximum paper size

SRA3

Media weight (g/m2)

52–300

Interfaces - standard

Mainframe
10Base-T/100Base-Tx (Ethernet)
1000Base-T (Gigabit Ethernet)
IEEE 802.11 a/b/g/n/ac (Wireless LAN)—2.4 GHz or 5 GHz can be selected; default: auto
USB 3.0 Host Type A—2 ports
USB 3.0 Type B—1 port

Smart Operation Panel
Bluetooth 5.2¹
USB Host Type A—USB Flash memory
USB Host Type A—optional 1 port for USB keyboard
¹—Cannot be used for printing

Interfaces - optional

Device Server Option Type M52 (additional Ethernet/Gigabit Ethernet port)

Network protocols - standard

TCP/IP (IPv4, IPv6)

Copy speed: 35 cpm
First copy time: 4.5 seconds
Copy resolution: 100, 200, 300, 400, 600 dpi—scanning
1,200 x 1,200 dpi (maximum)—printing
Zoom range: 25%–400% in 1% steps
Enlargement ratios: 115%, 122%, 141%, 200%, 400%
Reduction ratios: 93%, 87%, 82%, 71%, 61%, 50%, 25%
Duplex copy: Simplex to duplex, duplex to duplex—with document feeder, book to duplex, front and back to duplex
Book copy: Booklet, magazine, layout and booklet

Print speed black and white

35 ppm

First print time

4.0 seconds

Print resolution

1,200 x 1,200 dpi / 4,800 x 1,200 dpi equivalent (maximum)

Page description languages (PDLs)

Standard
PCL 5e, PCL 6, PostScript 3 emulation, PDF Direct emulation

Optional
Genuine Adobe PostScript 3, PDF Direct from Adobe

Printer drivers

Standard
PCL 5e, PCL 6, PostScript 3 emulation

Optional
Genuine Adobe PostScript 3

Duplex printing

Standard

Mobile printing

Yes

Scan speed

Via ARDF
80 ppm—200 x 200 dpi, 300 x 300 dpi

Via SPDF
150 ppm—simplex, 200 x 200 dpi
120 ppm—simplex, 300 x 300 dpi
300 ppm—duplex, 200 x 200 dpi
220 ppm—duplex, 300 x 300 dpi

Scan methods

Scan to USB, Scan to email, Scan to folder, Scan to URL, Scan to SMB, Scan to FTP, Scan to PDF/A, Scan to digitally signed PDF, Scan to searchable PDF

Note: Optional OCR unit is required to support scanning to a searchable PDF.

Colour scanning

Standard

Scan resolution

100 dpi, 200 dpi (default), 300 dpi, 400 dpi, 600 dpi, 1,200 dpi
Note: 1,200 dpi scanning is supported only with A5 or smaller paper size.

Scan to file types

Single- and multi-page TIFF
Single-page JPEG
Single- and multi-page PDF, PDF/A
Single- and multi-page high-compression PDF

Scan to email

Protocols
POP, IMAP 4, SMTP

Authentication
SMTP authentication, POP before SMTP authentication

Scan resolution
100 dpi, 200 dpi (default), 300 dpi, 400 dpi, 600 dpi

Scan to email file types
Single-page
TIFF, JPEG, PDF, PDF/A, high-compression PDF, encrypted PDF, searchable PDF

Multi-page
TIFF, PDF (default), PDF/A, high-compression PDF, encrypted PDF, searchable PDF

Note: Optional OCR unit is required to support scanning to a searchable PDF.

Scan to folder

Protocols
SMB, FTP

Resolution
100 dpi, 200 dpi (default), 300 dpi, 400 dpi, 600 dpi

Search for client folders
SMB—browsing directly to the designated folder
FTP—by folder name

Scan to folder file types
Single-page
TIFF, JPEG, PDF, PDF/A, high-compression PDF, encrypted PDF, searchable PDF

Multi-page
TIFF, PDF (default), PDF/A, high-compression PDF, encrypted PDF, searchable PDF

Note: Optional OCR unit is required to support scanning to a searchable PDF.

TWAIN scanning

Scan mode
Standard, Photo, OCR, Filing
Note: Optional OCR unit required for OCR scanning.

Scan resolution
100–1,200 dpi
Note: 1,200 dpi scanning is supported only with A5 or smaller paper size.

Fax types

G3 fax, Internet fax (T.37), IP fax (T.38), LAN-Fax, Paperless fax, Direct SMTP fax

Fax circuit

PSTN, PBX

Fax compatibilty

ITU-T (CCITT), G3—maximum 3 lines

Fax modem speed

2,400 bps–33.6 Kbps—G3, standard with automatic shift down

Fax compression methods

MH, MR, MMR, JBIG

Fax resolution

Standard mode
200 x 100 dpi—8 x 3.85 lines/mm

Detail mode
200 x 200 dpi—8 x 7.7 lines/mm

Super Fine mode
400 x 400 dpi—8 x 15.4 lines/mm
400 x 400 dpi—16 x 15.4 lines/mm

Note: Super Fine mode is supported with the optional SAF memory.

G3 fax transmission speed

2 seconds approximately—JBIG, ITU-T No. 1 chart, TTI off, memory transmission
3 seconds approximately—MMR, ITU-T No. 1 chart, TTI off, memory transmission

Fax SAF memory capacity

Standard
4 MB—approximately 320 pages

With optional SAF memory
60 MB—approximately 4,800 pages

Fax memory backup

1 hour

Quick dials

2,000 numbers

Encryption: SSD, PDF, Secure print, WEP, WPA
Authentication password
Encryption of data sent via Scan to email and Fax forwarding (S/MIME)
Authentication: 802.1x wired authentication
Administrator authentication
IEEE 802.11i security (WPA3)
IPv6
Quota setting
User authentication—Windows and LDAP via Kerberos, basic, user code
WiFi Protected Setup (WPS) support

Windows: PCL 5e, PCL 6, and PostScript 3
Windows 10
Windows 11
Windows Server 2016
Windows Server 2019
Windows Server 2022
Windows Server 2025
Macintosh: MacOS 12 or later—PostScript 3 only

Standard: @Remote Embedded
Web Image Monitor
Optional: Global
Ricoh Smart Integration (CloudStream)
RICOH Streamline NX
Device Manager NX Lite

APAC
Ricoh Smart Integration (Connectors. Control, Control+)
ESA TransFormer
Host Printing Translator
Set Numbering
EZ Plus 2.0
EZ Charger Suite
Scan to Cloud Server (AP)
RICOH Edge AI
Mobile apps: RICOH Smart Device Connector

Power source: 220–240 V, 50/60 Hz
Power consumption: 1,700 W or less—maximum power
486 W—operating power
35.5 W—Ready Mode
0.31 W—Energy Saver Mode (Sleep Mode)
Typical Electricity Consumption (TEC): 0.34 kWh
Warm-up time: 22 seconds
Recovery time: From Energy Saver Mode
5.9 seconds
Other environmental features: Eco-friendly indicator, System Reset Timer