
2.Precautions for Maintenance
WARNING
• Always remove the power plug from the wall outlet before starting machine disassembly. ...............
• Always follow the procedures for maintenance described in the service manual and other related
brochures. .......................................................................................................................................
• Under no circumstances attempt to bypass or disable safety features including safety mechanisms
and protective circuits. .....................................................................................................................
• Always use parts having the correct specifications. ..........................................................................
• Always use the thermostat or thermal fuse specified in the service manual or other related bro-
chure when replacing them. Using a piece of wire, for example, could lead to fire or other serious
accident. ..........................................................................................................................................
• When the service manual or other serious brochure specifies a distance or gap for installation of a
part, always use the correct scale and measure carefully. ................................................................
• Always check that the copier is correctly connected to an outlet with a ground connection. .............
• Check that the power cable covering is free of damage. Check that the power plug is dust-free. If it
is dirty, clean it to remove the risk of fire or electric shock. ..............................................................
• Never attempt to disassemble the optical unit in machines using lasers. Leaking laser light may
damage eyesight. ...........................................................................................................................
• Handle the charger sections with care. They are charged to high potentials and may cause electric
shock if handled improperly. ............................................................................................................
CAUTION
• Wear safe clothing. If wearing loose clothing or accessories such as ties, make sure they are
safely secured so they will not be caught in rotating sections. ..........................................................
• Use utmost caution when working on a powered machine. Keep away from chains and belts. ........
• Handle the fixing section with care to avoid burns as it can be extremely hot. ..................................
• Check that the fixing unit thermistor, heat and press rollers are clean. Dirt on them can cause
abnormally high temperatures. ........................................................................................................
Содержание CS 181
Страница 1: ...SERVICE MANUAL Published in June 2009 2KJSM940 CS 181 CS 221...
Страница 3: ...Revision history Revision Date Replaced pages Remarks...
Страница 4: ...This page is intentionally left blank...
Страница 10: ...This page is intentionally left blank...
Страница 14: ...2KJ 2KH This page is intentionally left blank...
Страница 114: ...2KJ 2KH 1 3 74 This page is intentionally left blank...
Страница 152: ...2KJ 2KH 1 4 38 This page is intentionally left blank...
Страница 234: ...2KJ 2KH 2 1 18 Figure 2 1 19 Duplex section block diagram CPWB DUP PCSW IPPSWN YC5 5 YC1 YC7 DUPFCL ICLTN YC5 8 EPWB...
Страница 292: ...INSTALLATION GUIDE FOR PAPER FEEDER...
Страница 306: ...INSTALLATION GUIDE FOR DUPLEX UNIT...
Страница 315: ...INSTALLATION GUIDE FOR BUILT IN FINISHER...
Страница 327: ...INSTALLATION GUIDE FOR JOB SEPARATOR...
Страница 336: ...INSTALLATION GUIDE FOR FAX System R...
Страница 351: ...INSTALLATION GUIDE FOR Scan System F B...
Страница 354: ......
Страница 355: ......