Ricoh SP 311DN User Manual

Service Call
M154/M155/M174/M175/A0A7/M287/M0BB 6-8 SM
544
High temperature error (hard)
 During stand-by mode or a print job, the detected heating roller temperature
reaches 250°C.
 Defective Main board
 Defective PSU
1. Replace the Main board
2. Replace the PSU
 Execute "Reset Fusing Unit SC" to recover the machine after completing
the recovery procedure. Otherwise, the machine continues to issue this
SC code and cannot be operated.
545
Fuser full heater error
The fuser full heater remained ON at full capacity for more than 9 s after the
fusing temperature attains reload temperature.
 Deformed thermistor
 Thermistor not in the correct position
 Defective fusing lamp
1. Replace the fusing unit.
2. Replace the fusing lamp.
 Execute "Reset Fusing Unit SC" to recover the machine after completing
the recovery procedure. Otherwise, the machine continues to issue this
SC code and cannot be operated.
547
Zero cross error
 The zero cross signal is detected three times even though the fusing lamp
relay is off when turning on the main power.
 The zero cross signal is not detected for 3 seconds even though the fusing
lamp relay is on after turning on the main power or closing the front door.
 The detection error occurs twice or more in 10 zero cross signal detections.
This error is defined when the detected zero cross signal is less than 45.
 The zero cross signal is not detected for 3 seconds while the main power
remains ON.

Ricoh SP 311DN Specifications

General

Color	No
Duplex printing	Yes
Print technology	Laser
Maximum resolution	1200 x 600 DPI
Time to first page (black, normal)	8 s
Print speed (black, normal quality, A4/US Letter)	28 ppm
Printing colors	Black
Maximum duty cycle	20000 pages per month
Number of print cartridges	1
Page description languages	PCL 5e, PCL 6
Mobile printing technologies	Not supported
Total input capacity	300 sheets
Total output capacity	125 sheets
Maximum print size	210 x 297 mm
Duplex media weight	60 - 105 g/m²
Paper tray media types	Plain paper
Paper tray media weight	52 - 162 g/m²
ISO A-series sizes (A0...A9)	A4, A5, A6
ISO B-series sizes (B0...B9)	B5, B6
Maximum ISO A-series paper size	A4
Standard interfaces	Ethernet, USB 2.0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Server operating systems supported	Windows Server 2003, Windows Server 2008, Windows Server 2012
Windows operating systems supported	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (max)	890 W
Power consumption (printing)	- W
Power consumption (PowerSave)	50 W
Sustainability certificates	ENERGY STAR
Product color	Black, White
Supported network protocols	TCP/IP, IPP

Weight and Dimensions

Depth	382 mm
Width	370 mm
Height	262 mm