2KN/2KP
1-3-62
U243
Checking the operation of the DP motors
Description
Turns the motors in the DP on.
Purpose
To check the operation of the DP motors.
Method
1. Press the start key. The screen for selecting an item is displayed.
2. Select the item to be operated. The selected item is displayed in reverse and the operation starts.
3. To turn each motor off, press the stop/clear key.
Completion
Press the stop/clear key when operation stops. The screen for selecting a maintenance item No. is displayed.
U244
Checking the operation of the DP switches
Description
Displays the status of the respective switches in the DP.
Purpose
To check if respective switches in the DP operate correctly.
Method
1. Press the start key.
A list of switches, the on-off status of which can be checked, are displayed.
2. Turn the respective switches on and off manually to check the status.
If the on-status of a switch is detected, the corresponding switch is displayed in reverse.
A check on the ON/OFF state of the original length size switch (OLSW) is possible only when the
original set switch (OSSW) is ON.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Maintenance
item No.
Description
Display
Operation
DP FEED MOT
Original feed motor (OFM) is turned ON forwarding.
DP REG MOT
Original registration motor (ORM) is turned ON.
DP CONV MOT
Original conveying motor (OCM) is turned ON.
DP LIFT MOT
DP lift motor (DPLIM) is turned ON.
CIS FAN MOT
DP fan motor 1,2 (DPFM1,2) is turned ON.
DP FEED MOT REV
Original feed motor (OFM) is turned ON reversing.
Display
Switches
LIFT LOW LIM SW
DP lift lower limit switch (DPLLLSW)
LIFT UP LIM SW
DP lift upper limit switch (DPLULSW)
DP SET SW
Original set switch (OSSW)
DP PSD SW
Original length size switch (OLSW)
DP FEED SW
Original feed switch (OFSW)
DP REG SW
Original registration switch (ORSW)
CCD TMG SW
DP timing switch 1 (DPTSW1)
CIS TMG SW
DP timing switch 2 (DPTSW2)
CIS COVER SW
CIS open/close switch (CISOCSW)
Summary of Contents for TASKalfa 620
Page 1: ...SERVICE MANUAL Published in August 2009 842KP112 2KPSM062 Rev 2 TASKalfa 620 820 ...
Page 4: ...This page is intentionally left blank ...
Page 10: ...This page is intentionally left blank ...
Page 144: ...2KN 2KP 1 3 106 This page is intentionally left blank ...
Page 308: ...2KN 2KP 1 5 88 This page is intentionally left blank ...
Page 412: ...2KN 2KP 2 3 60 This page is intentionally left blank ...
Page 435: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR SIDE FEEDER ...
Page 442: ...INSTALLATION GUIDE FOR LARGE SIZE SIDE FEEDER ...
Page 460: ...INSTALLATION GUIDE FOR DOCUMENT FINISHER ...
Page 475: ...INSTALLATION GUIDE FOR CENTERFOLD UNIT ...
Page 490: ...INSTALLATION GUIDE FOR MULTI JOB TRAY ...
Page 501: ...INSTALLATION GUIDE FOR PUNCH UNIT ...
Page 512: ...INSTALLATION GUIDE FOR STOPPER GUIDE ...
Page 515: ...INSTALLATION GUIDE FOR PRINTING SYSTEM ...
Page 518: ...INSTALLATION GUIDE FOR SCAN SYSTEM ...
Page 520: ......
Page 521: ......