Xerox 421 用户手册
WorkCentre Pro 421 User Guide
5-1
Ma
in
tain
in
g the
Pr
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uct
5
Maintaining the Product
There will be times when the machine will require maintenance
tasks to be carried out. This chapter provides step by step
instructions for maintaining the machine and replacing
consumables.
tasks to be carried out. This chapter provides step by step
instructions for maintaining the machine and replacing
consumables.