Ricoh MP C6502SP Field Service Manual page 1047

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Error Name/Error Condition/Major Cause/Solution

When two errors were detected consecutively while monitoring the VTEC

for LD error registers in 350msec intervals after LD initialization.

The VTEC LD error flag was detected twice consecutively when the LD

turned on after initialization.

• LD degradation (LD broken, shift of output characteristics etc.)

• LD driver defective

• VTEC defective

• The interface harness damaged or not connected correctly.

• Large main scan magnification rate

• Cycle the main power off/on.

• Replace the IPU board.

• Replace the laser unit.

• Replace the LD unit.

• Replace the harness.

• Correct the main scan magnification SP*

* SP2-184-006 through 009 = 269600

SP2-102-001,007 = 123

SP2-102-016 through 025 = 0

Adjust SP2-184-006 through 009 while checking the images until

the values of SP2-102-001,007 become 123 ± 30.

Error Name/Error Condition/Major Cause/Solution

Laser Thermistor Error: Bk

Laser Thermistor Error: Ma

Service Call 202-286

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