Canon iR3570 Series, Service Manual

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Chapter 12
12-5
<Work Procedure>
1) Report to the person in change, and have an understanding of the situation.
2) Record the counter reading, and check the faulty prints.
3) Check the following items, and adjust or clean the parts as needed.
T-12-3
4) Check the waste toner collection case.
If the case is half full or more, empty it in an appropriate bag for collection. Or, replace the waste toner collection case.
- When disposing of the waste toner, be sure to follow all applicable regulations of the local government.
- Do not dispose of waste toner in fire. (Doing so can cause an explosion.)
5) Clean the copyboard glass and the reading glass.
6) Make test copies.
7) Make sample copies.
8) Check the operation of the leakage breaker.
While the machine is supplied with power (power switch ON), press the test switch of the leakage breaker to see if the breaker operates normally (i.e., the lever will
shift to OFF to cut off the power).
If the leakage breaker fails to operate normally, replace the breaker, and make a check once again.
<Resetting>
When you have checked the operation of the leakage breaker, turn off the power switch, shift the lever to ON, and turn on the power switch.
9) Put the sample copies in order, and clean up the area around the machine.
10) Record the latest counter readings. At this time, be sure to also record the settings of the following: 'FX-UP-RL' and 'DV-UNIT-K'.
11) Fill out the form in the Service Book, and report to the person in charge. be sure also to indicate the check on the leakage breaker in the history of checks.
12.3.4 Points to Note About the Scheduled Servicing
0007-5177
iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N / / iR4570N / iR2230 / / / iR3530 /
- If you used solvent, be sure that it has dried before putting the part back into the machine.
- Unless otherwise indicated, do not use a cloth moistened with water.
- Be sure to provide scheduled servicing at specific intervals.
Item
Test copy image density
background (for soiling)
characters (for clarity)
margin
fixing
misregistration, soiled back
margin (single-sided) leading edge:2.5±1.5mm
left:2.5±1.5mm
margin (double-sided) leading edge:2.5±2.0mm
left edge:2.5±2.0mm
Laser exposure system dust-blocking glass (cleaning)
Feeding system
toner/feed guide
fixing inlet guide
Developing system developing butting spacer