Ricoh MP C305SPF User Manual

Troubleshooting Guide
D117/D118 6-82 SM
Countermeasure list for color registration errors
After Executing SP2-111-003
 Result: "1" in SP2-194-007
 Result: "2" or "3" (Line pattern detection failure) in SP2-194-010, -011, -012
Test pattern check Possible cause/Countermeasure
White image, Abnormal image,
Low density
 Defective image processing unit
 Low density of test pattern
 Defective BICU
1. Replace the high voltage power supply unit.
2. Do the forced process control (SP3-011-001) or
supply some toner (SP3-030-xxx).
3. Replace the BICU.
Normal image, but with color
registration errors
 Defective ID sensor shutter
 Defective ID sensor
 Defective BICU
1. Replace the ID sensor shutter solenoid.
2. Replace the ID sensor.
3. Replace the BICU.
After Executing SP2-111-003
 Result: "1" in SP2-194-007
 One of results: "5" (Out of adjustable range) in SP2-194-010, -011, -012, -013
Test pattern check Possible cause/Countermeasure
The main scan registrations of M,
C, Y, K are shifted by more than
±15.
 Defective laser unit
 Defective BICU
1. Perform the color skew adjustment (
p.4-3).
2. Replace the laser unit.
3. Replace the BICU.

Ricoh MP C305SPF Specifications

General

Print Technology	Laser
Print Resolution	1200 x 1200 dpi
Scan Resolution	600 x 600 dpi
Copy Resolution	600 x 600 dpi
ADF Capacity	50 sheets
Duplex Printing	Yes
Connectivity	USB 2.0, Ethernet 10/100Base-TX
Functions	Print, Copy, Scan, Fax
Scanner Type	Flatbed, ADF
Fax Speed	33.6 Kbps
Print Speed	30 ppm
Paper Capacity	350 sheets
Paper Size	A4, A5, A6, B5
Fax Transmission Speed	Approximately 3 seconds per page
Operating System Compatibility	Windows, Mac, Linux