Ricoh FT4421 Error Codes


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Error


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Ricoh FT4421 Top Searches

These results are ranked by popularity.

Error
21Description: SCANNER HOME POSITION ERRORThe scanner home position sensor remains off (LOW) 8 seconds after the main switch is turned on
22Description: SCANNER HOME POSITION ERROR The scanner home position sensor remains on (HIGH) 1.0 second after the scanner starts.
28Description: LENS HOME POSITION ERROR The lens home position sensor remains off (LOW) 3.5 seconds after the lens moves to the home position.
29Description: LENS HOME POSITION ERROR The lens home position sensor is still on (HIGH) 3.5 seconds after the lens leaves the home position
2ADescription: 4TH/5TH MIRROR HOME POSITION ERROR The 4th/5th mirror home position sensor is still off (LOW) 2.5 seconds after the 4th/5th mirror assembly moves to the home position.

Ricoh FT4421 Common Errors

The most common error codes.

Error
21Description: SCANNER HOME POSITION ERRORThe scanner home position sensor remains off (LOW) 8 seconds after the main switch is turned on
22Description: SCANNER HOME POSITION ERROR The scanner home position sensor remains on (HIGH) 1.0 second after the scanner starts.
28Description: LENS HOME POSITION ERROR The lens home position sensor remains off (LOW) 3.5 seconds after the lens moves to the home position.
29Description: LENS HOME POSITION ERROR The lens home position sensor is still on (HIGH) 3.5 seconds after the lens leaves the home position
2ADescription: 4TH/5TH MIRROR HOME POSITION ERROR The 4th/5th mirror home position sensor is still off (LOW) 2.5 seconds after the 4th/5th mirror assembly moves to the home position.
21Description: SCANNER HOME POSITION ERRORThe scanner home position sensor remains off (LOW) 8 seconds after the main switch is turned on
22Description: SCANNER HOME POSITION ERROR The scanner home position sensor remains on (HIGH) 1.0 second after the scanner starts.
28Description: LENS HOME POSITION ERROR The lens home position sensor remains off (LOW) 3.5 seconds after the lens moves to the home position.
29Description: LENS HOME POSITION ERROR The lens home position sensor is still on (HIGH) 3.5 seconds after the lens leaves the home position
2ADescription: 4TH/5TH MIRROR HOME POSITION ERROR The 4th/5th mirror home position sensor is still off (LOW) 2.5 seconds after the 4th/5th mirror assembly moves to the home position.