SERVICE PROGRAM MODE
SM 4-11 B089/B093
Service
Tables
1909*
2nd Bottom Plate Pressure Adjustment
1909 1 Normal Size
If a middle size threshold is not stored with SP1909-9, this SP adjusts the upper
paper lift motor reverse time for paper sizes larger than the small size threshold
set with SP1909-8.
If a middle size threshold is stored with SP1909-9, then this SP adjusts the motor
reverse time for sizes larger than the middle size.
Do not input a value greater than 1,200.
Use this SP when a paper feed problem occurs from the 2nd paper tray.
See “Paper Lift Mechanism” for details on SP1909.
[0 ~ 2000 / 200 / 1 ms/step]
1909 2 Small Size
Adjusts the upper paper lift motor reverse time for paper of the same size as or
smaller than the small size threshold set with SP1909-8.
Do not input a value greater than 1,200.
Use this SP when a paper feed problem occurs from the 2nd paper tray.
See “Paper Lift Mechanism” for details on SP1909.
[0 ~ 2000 / 600 / 1 ms/step]
1909 3 Middle Size
Adjusts the upper paper lift motor reverse time for paper sizes larger than the
small size threshold set with SP1909-8, up to and including the middle size
threshold set with SP1909-9. If a middle size threshold is not stored with SP1909-
9, this SP is not used.
Do not input a value greater than 1200.
Use this SP when a paper feed problem occurs from the 2nd paper tray.
See “Paper Lift Mechanism” for details on SP1909.
[0 ~ 2000 / 200 / 1 ms/step]
2nd Bottom Plate Pressure Re-adjustment
1909 4 Small Size
Adjusts the upper paper lift motor forward rotation time for paper of the same size
as or smaller than the small size threshold set with SP1909-8. The motor rotates
forward when the remaining paper amount is lower than the value of SP1909-6.
Use this SP when a paper feed problem occurs when paper in the 2nd paper tray
is running low.
See “Paper Lift Mechanism” for details on SP1909.
[0 ~ 2000 / 400 / 1 ms/step]
1909 5 Middle Size
Adjusts the upper paper lift motor forward rotation time for paper sizes larger than
the small size threshold set with SP1909-8, up to and including the middle size
threshold set with SP1909-9.
The motor rotates forward when the remaining paper amount is lower than the
value of SP1909-7.
If a middle size threshold is not stored with SP1909-9, this SP is not used.
Use this SP when a paper feed problem occurs when paper in the 2nd paper tray
is running low.
See “Paper Lift Mechanism” for details on SP1909.
[0 ~ 2000 / 300 / 1 ms/step]
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