Read Sharp AR-FN7 (serv.man8) Technical Bulletin online
ARE421
Sharp Electronics (UK) Ltd., Technical Services Group
1) The setting was changed so that the paper jam was detected when the pawl delivery belt
locked when the bundled paper was delivered. (For the initial operation, F1-11 is indicated
as before.)
as before.)
2) The position of the stack tray was lowered for a certain amount when the pawl belt was
returned to the home position, however, the setting was changed so that the stack tray was
lowered until the detection of the paper surface was disabled when it is not disabled.
lowered until the detection of the paper surface was disabled when it is not disabled.
3) The number of the retry operation was added (5 times) for reversely rotating the pawl belt
when the bundled paper delivery belt locks in the initial operation.
Before Change
After Change
Control No.
ROM version
V20.03
V22.02
B01
3.Production
run date
run date
From the 1st lot of November 2002 production.
3. AR-EF1: Preventive action for the displacement of the
paper delivery jam sensor.
paper delivery jam sensor.
