Troubleshooting Guide; Line Position Adjustment; Test; Countermeasure List For Color Registration Errors - Ricoh Aficio MP C305SP Field Service Manual

Troubleshooting Guide

Line Position Adjustment

When there are color registration errors on the output, do the line position adjustment as follows.

Test

1. Do SP2-111-003 (Mode c: rough adjustment).
2. Use SP2-194-007 to check if the result of the line position adjustment is correct (0: Completed
successfully, 1: Not completed). If the result is "1", refer to 'Countermeasure list for color
registration errors'.
3. Do SP2-111-001 (Mode a: fine adjustment twice).
4. Use SP2-194-007 to check if the result of the line position adjustment is correct (0: Completed
successfully, 1: Not completed). If the result is "1", refer to 'Countermeasure list for color
registration errors'.
5. Put some A4/LT paper on the by-pass tray.
• When you print a test pattern, use the by-pass tray to feed the paper.
6. Print out test pattern "7" with SP2-109-003.
7. Check the printed output with a loupe.
8. If there are no color registration errors on the output, the line position adjustment is correctly done.
If not, refer to the countermeasure list for color registration errors.

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
Troubleshooting Guide
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