Canon imagePROGRAF W8400 User Manual page 268

Replacing the Printhead
6
Open the top cover.
Rep. P.head OK is displayed on the printer
operation panel.
Important
Do not touch any areas other than as directed. Doing
so may stain your hands or cause the printer to
malfunction.
Before you start the procedure, wring out a damp cloth
and clean the carriage cover, printhead fixer cover,
and printhead fixer lever if they are dirty.
7
Wet and wring out a cloth, and then use the
cloth to wipe dirt from the intake ducts (c).
Clean the areas that are obscured by the intake duct
carriage by moving the carriage by hand.
4- 23
c
8
If the printhead adjustment lever (d) is in the
high or low position, return it to the middle
(standard) position.
9
Pull the printhead fixer lever completely
forward to open it.
10
Raise the printhead fixer cover completely to
open it.
Chapter 1
Basic Use
d
Chapter 2
Using Various Media
Chapter 3
Printing by Objective
Chapter 4
Maintenance
Chapter 5
Using the Printer
in a Network
Environment
Chapter 6
Troubleshooting
Chapter 7
Operating the
Function Menu
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Index