Ricoh BRG-P1w - Page 214

SC Pattern Error Name / Detection Criteria / Major Cause / Solution
20312 D
Failure to form negative pressure in the ink supply unit (air leak) (Tank 2 error)
Turn the main power switch off and then back on.
SC Pattern Error Name / Detection Criteria / Major Cause / Solution
20313 D
Failure to form negative pressure in the ink supply unit (air leak) (Tank 3 error)
Turn the main power switch off and then back on.
SC Pattern Error Name / Detection Criteria / Major Cause / Solution
20314 D
Failure to form negative pressure in the ink supply unit (air leak) (Tank 4 error)
Turn the main power switch off and then back on.
SC Pattern Error Name / Detection Criteria / Major Cause / Solution
20321 D
Failure to form negative pressure in the ink supply unit (failure send ink by the
pump) (Tank 1 error)
Turn the main power switch off and then back on.
SC Pattern Error Name / Detection Criteria / Major Cause / Solution
20322 D
Failure to form negative pressure in the ink supply unit (failure send ink by the
pump) (Tank 2 error)
Turn the main power switch off and then back on.
6. Troubleshooting
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