Preface; Outline; Chapter 4 Troubleshooting - Canon PD-82K Service Manual

I. PREFACE
A. Outline
This chapter describes disassembly and reassembly procedures of the paper deck.
The service technician is to find the cause of the failure according to the "Chapter 4
Troubleshooting" and to follow the disassembly procedures in this chapter to replace the defec-
tive part(s). Replacement of consumable part(s) is also to be conducted according to the proce-
dures described in this chapter.
Note the following precautions during disassembly or reassembly.
1. At disassembly, reassembly, or transportation of the paper deck, remove the cassettes.
2. CAUTION: Before servicing the paper deck, disconnect its power cord from the electrical out-
let.
3. Assembly is the reverse of disassembly unless otherwise specified.
4. Note the lengths, diameters, and locations of screws as you remove them. When reassem-
bling the paper deck, be sure to use them in their original locations.
5. As a general rule, do not operate the paper deck with any parts removed.
6. Discharge electrical static from your body by touching the metal frame of the paper deck
prior to handling the PCBs in order to avoid causing damage by the difference in static
charge at that time.
CHAPTER 3
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