Ricoh BRG-P1w Field Service Manual page 216

6. Troubleshooting
SC Pattern
20334 D
SC Pattern
20351 D
SC Pattern
20352 D
SC Pattern
20353 D
SC Pattern
20354 D
214
Error Name / Detection Criteria / Major Cause / Solution
Failure to form negative pressure in the ink supply unit (failure to release air
(due to ink intrusion, etc.)) (Tank 4 error)
Turn the main power switch off and then back on.
Error Name / Detection Criteria / Major Cause / Solution
Failure to form negative pressure in the ink supply unit (misalignment (failure to
detect by the feeler) / occasional failure to release air) (Tank 1 error)
Turn the main power switch off and then back on.
Error Name / Detection Criteria / Major Cause / Solution
Failure to form negative pressure in the ink supply unit (misalignment (failure to
detect by the feeler) / occasional failure to release air) (Tank 2 error)
Turn the main power switch off and then back on.
Error Name / Detection Criteria / Major Cause / Solution
Failure to form negative pressure in the ink supply unit (misalignment (failure to
detect by the feeler) / occasional failure to release air) (Tank 3 error)
Turn the main power switch off and then back on.
Error Name / Detection Criteria / Major Cause / Solution
Failure to form negative pressure in the ink supply unit (misalignment (failure to
detect by the feeler) / occasional failure to release air) (Tank 4 error)
Turn the main power switch off and then back on.