Ricoh D017 Service Manual page 387

Service Call Conditions
399 B Illegal toner bottle (South Korea only)
The installed toner bottle installed is not
intended for use with this machine.
401 B Transfer roller leak error 1
A transfer roller current leak signal wad
detected. (The current feedback signal
for the transfer roller was not detected
within the correct time.)
402 B Transfer roller leak error 2
A transfer roller current leak signal is
detected. The current feedback signal
for the transfer roller is not detected
within the correct time.
411 B Separation bias leak error
A separation bias leak signal was
detected.
490 B Toner supply motor leak error
More than 1 ampere supplied to the
toner supply motor for longer than 200
ms.
D017/D018/D019/D020/D084/D085
Install the correct type of toner
bottle.
High voltage supply board set
incorrectly or defective
Transfer roller set incorrectly
or damaged
Transfer unit set incorrectly
Transfer roller set incorrectly
or damaged
High voltage supply board set
incorrectly or defective
High voltage supply board
defective
Discharge plate defective
Toner supply motor defective
3-12 SM Appendix