Disassembly And Assembly; Scanning Lamp Assembly; Removing The Scanning Lamp - Canon NP6251 Service Manual

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III. DISASSEMBLY AND ASSEMBLY

Here, the copier is discussed in terms of its mechanical characteristics and operation

and how to disassemble and assemble it.

Be sure to observe the following for disassembly/assembly work:

Disconnect the power plug for safety before starting disassembly/assembly

2. Unless otherwise noted, assemble the parts by reversing the steps used to

disassemble them.

3. Identify the screws by type (length, diacmeter) and location.

4. One of the mounting screws of the rear cover is provided with a toothed washer to

protect against static electricity. Do not leave it out during assembly work.

5. The screws used for grounding wires and varistors are provided with a toothed

washer to ensure electrical continuity. Do not leave them out during assembly work.

6. As a rule, do not operate the machine with any of its parts removed.

7. Before sliding out the duplexing unit or the fixing assembly, check to make sure that

the front door switch or the power switch is off.

Do NOT throw the toner into fire; it can explode.

A. Scanning Lamp Assembly

1) Remove the copyboard glass retainer, and remove the copyboard glass.

2) Move the No. 1 mirror mount to the center.

CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)

CHAPTER 4 IMAGE FORMATION SYSTEM

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