2KR/2KS
1-3-64
U241
Checking the operation of the switches of the finisher
Description
Displays the status of each switch of 3000-sheet document finisher.
Purpose
To check the operation of each switch of 3000-sheet document finisher.
Method
1. Press the start key.
2. Select the item to be checked.
Method: [FINISHER]
1. Turn each switch or sensor on and off manually to check the status.
When the on-status of a switch or sensor is detected, that switch or sensor is displayed in reverse.
Maintenance
item No.
Description
Display
Description
FINISHER
Checking the switch of the document finisher
MAIL BOX
Checking the switch of the mailbox
BOOKLET
Checking the switch of the center-folding unit
Display
Switches and sensors
FRONT COVER SW
Front cover switch (FCSW)
TOP COVER SW
Top cover switch (TCSW)
RIGHT COVER SW
Sub tray right switch (STRSW)
SET SW
Joint switch (JSW)
BOOKLET SW
Centerfold set switch (CSSW)
PUNCH TANK SW
Punch waste box sensor (PWBS)
TRAY L-LIMIT SW
Main tray lower limit detection sensor (MTLLDS)
TRAY U-LIMIT SW
Main tray upper limit detection sensor (MTULDS)
TRAY MIDDLE SW
Main tray middle position detection sensor (MTMPDS)
PAPER HOLD DOWN SW Paper holder home position sensor (PHHPS)
LOAD DET SW
Main tray paper upper surface detection sensor 1,2 (MTPUSDS1,2)
HP SW
Paper entry sensor (PES)
EJECT SW 1
Eject switch 1 (ESW1)
EJECT SW 2
Eject switch 2 (ESW2)
EJECT SW 3
Eject switch 3 (ESW3)
STAPLE HP SW 1
Staple home position switch 1 (STHPSW1)
STAPLE HP SW 2
Staple home position switch 2 (STHPSW2)
MIDDLE FEED SW1
Inner tray paper entry sensor 1 (ITPES1)
MIDDLE FEED SW2
Inner tray paper entry sensor 2 (ITPES2)
BUNDLE DET SW 1
Paper detection sensor 1 (PDS1)
BUNDLE DET SW 2
Paper detection sensor 2 (PDS2)
BUNDLE UP HP SW
Paper conveying belt home position sensor 1 (PCBHPS1)
BUNDLE DOWN HP SW
Paper conveying belt home position sensor 2 (PCBHPS2)
WIDTH HP SW 1
Side registration home position sensor 1 (SRHPS1)
WIDTH HP SW 2
Side registration home position sensor 2 (SRHPS2)
Summary of Contents for TASKalfa 420i
Page 1: ...SERVICE MANUAL Published in May 2010 842KS113 2KSSM063 Rev 3 TASKalfa 420i TASKalfa 520i ...
Page 4: ...This page is intentionally left blank ...
Page 10: ...This page is intentionally left blank ...
Page 14: ...2KR 2KS This page is intentionally left blank ...
Page 224: ...2KR 2KS 1 4 66 This page is intentionally left blank ...
Page 328: ...2KR 2KS 2 3 30 This page is intentionally left blank ...
Page 371: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Page 381: ...INSTALLATION GUIDE FOR 3000 SHEETS PAPER FEEDER ...
Page 436: ...INSTALLATION GUIDE FOR CENTER FOLDING UNIT ...
Page 450: ...INSTALLATION GUIDE FOR MAILBOX ...
Page 458: ...INSTALLATION GUIDE FOR HOLE PUNCH UNIT ...
Page 470: ...INSTALLATION GUIDE FOR BUILT IN FINISHER ...
Page 483: ...INSTALLATION GUIDE FOR JOB SEPARATOR ...
Page 491: ...INSTALLATION GUIDE FOR FAX System ...
Page 507: ......
Page 508: ......