Ricoh MP C307 User Manual

10
Waste Toner Collection Mechanism ............................................................................................................... 557
Waste Toner Full Detection ............................................................................................................................ 557
ITB/ Paper Transfer ............................................................................................................................................. 559
Overview ......................................................................................................................................................... 559
Differences from the Predecessor Models ...................................................................................................... 559
Transfer Movement and Image Transport ...................................................................................................... 560
Transfer Bias ................................................................................................................................................... 561
ITB Contact ..................................................................................................................................................... 562
ITB Cleaning ................................................................................................................................................... 563
Image Position Correction ............................................................................................................................... 563
Process Control and MUSIC ............................................................................................................................... 565
Process Control................................................................................................................................................ 565
MUSIC ............................................................................................................................................................ 571
Fusing................................................................................................................................................................... 573
Overview ......................................................................................................................................................... 573
Fusing Mechanism .......................................................................................................................................... 574
Fusing Temperature Control ........................................................................................................................... 575
Fusing Drive .................................................................................................................................................... 575
Paper Feed and Registration ................................................................................................................................ 578
Overview ......................................................................................................................................................... 578
Paper Feed, Registration, and Bypass Feed Drive .......................................................................................... 578
Tray Lift Mechanism ....................................................................................................................................... 579
Bypass Tray Bottom Plate Lift Mechanism .................................................................................................... 580
Paper Size Detection and Paper End Detection .............................................................................................. 581
Tray Auto-close Mechanism ........................................................................................................................... 581
Paper Exit and Inverter ........................................................................................................................................ 583
Overview ......................................................................................................................................................... 583
Paper Exit Operation ....................................................................................................................................... 583
Inverter Operation ........................................................................................................................................... 584
Duplex .................................................................................................................................................................. 586
Overview ......................................................................................................................................................... 586
Duplex Mechanism ......................................................................................................................................... 587
Interleaving ...................................................................................................................................................... 588
Electrical Parts ..................................................................................................................................................... 589
Block Diagram ................................................................................................................................................ 589
Board Outline .................................................................................................................................................. 589
Machine Ventilation ............................................................................................................................................ 591
Overview ......................................................................................................................................................... 591
Machine Ventilation ........................................................................................................................................ 591

Ricoh MP C307 Specifications

General

Type	Multifunction Printer
Functions	Print, Copy, Scan, Fax
Print Technology	Laser
Print Resolution	1200 x 1200 dpi
Maximum Paper Size	A4
Duplex Printing	Yes
Scan Resolution	600 x 600 dpi
Mobile Printing	Apple AirPrint, Google Cloud Print, Mopria
Operating Systems Supported	Windows, Mac OS, Linux
Print Speed (Black)	30 ppm
Print Speed (Color)	30 ppm
Standard Paper Capacity	350 sheets
Supported Paper Sizes	A4, A5, A6, B5, B6, Letter, Legal
Scanner Type	Flatbed with ADF (Automatic Document Feeder)
Copier Speed (Black)	30 cpm
Copier Speed (Color)	30 cpm
Copy Resolution	Up to 600 dpi
Zoom Range	25% to 400%
Connectivity	Ethernet, USB
Max. Paper Capacity	1, 350 sheets
Display	10.1-inch color touchscreen