OTHER ADJUSTMENT
1 ADJUSTMENT
4
2. Adjustment method
a. Preparation
b. Operation
3. Each Test Mode Operation
a. Movement to tray lower limit sensor position
SW100-4 :OFF
↓
ON
↓
OFF
b. M701 (Conveyance motor) driving (300msec)
SW100-4 :OFF
↓
ON
↓
OFF
c. M703 (Shift motor) driving
SW100-4 :OFF
↓
ON
↓
OFF
d. M702 (Tray up/down motor) initial operation
SW100-4 :OFF
↓
ON
↓
OFF
Step Operation
1
Check that SF-101 is connected to the
main body.
2
Remove the cover/R.
Caution: Keep the conveyance cover
closed after removing the
cover/R.
Step Operation
1
Turn ON the power of main body.
2
Set the DIP switches 2 and 3 in accor-
dance with the testing operation.
3
Immediately after turning ON the DIP
switch 4, turn it OFF and check whether
the predetermined operation is started.
4
Once the testing operation is completed,
turn OFF all the DIP switches 1 to 4.
5
Reinstall the cover/R.
7272fs1051
Testing Operation DIP switch
Movement to the tray
lower limit sensor position
M701 (Conveyance motor)
driving (300msec)
M703 (Shift motor) driving
(shift operation: one time)
(Tray up/down motor) initial
operation
(Moving downward
Moving upward)
OFF
ON
OFF
ON
OFF
23
OFF
ON
ON
The shift tray is moved down when
M702 (Tray up/down motor) is turned
ON.
M702 is turned OFF when PS704
(Toner lower limit sensor) is turned ON.
M701 (Conveyance motor) is turned
OFF 300msec. after it is turned ON.
The shifting is started when M703
(Shift motor) is turned ON.
M703 is turned OFF when PS702
(Shift HP sensor) is turned ON.
The shift tray is moved down when
M702 (Tray up/down motor) is turned
ON, and then it is moved up in reverse
after a specified time is passed.
M702 is turned OFF when PS703
(Tray upper limit sensor) is turned ON.
MODEL MANUAL REVISED EDITION DATE PAGE METHOD
SERVICE MANUAL Dec. 2003
7155/7165/7255/7272
1-151 ADDITION
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