Disassembly And Assembly - Canon NP6251 Service Manual

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:
1. ! Disconnect the power plug for safety before starting disassembly/assembly
work.
2. Unless otherwise noted, assemble the parts by reversing the steps used to
disassemble them.
3. Identify the screws by type (length, diameter) 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.
COPYRIGHT © 1997 CANON INC.
Download service manual and resetter printer at http://printer1.blogspot.com
CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 8 PAPER DECK-A1
8-19