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Fuser lubricant and pressure roll wiper
4-6
Guide to Performing Routine Maintenance
Replacing the pressure roll wiper
You need to replace the pressure roll wiper when any of the
following occur:
•
Excessive oil or dirt buildup appears on the wiper.
•
The first few prints of a job have oil or dirt on them.
•
An interval of 80,000 to 100,000 prints are made. (The
number of prints made is tracked by the billing meter, which
you can display at the printer controller.)
Your service representative usually replaces the pressure roll
wiper for your printer. However, you might choose to replace the
pressure roll wiper yourself if you have been trained in this
procedure.
To replace the wiper:
1. Power off the printer.
2. Open the printer doors and locate the fuser drawer.
3. Move the green lever (A) counter-clockwise, grasp the green
handle on the fuser drawer, (B) and pull it out until it stops.
B
A
B
A
Summary of Contents for 4050
Page 12: ...Safety xii Guide to Performing Routine Maintenance...
Page 40: ...Fuser lubricant and pressure roll wiper 4 12 Guide to Performing Routine Maintenance...
Page 46: ...Inks 5 6 Guide to Performing Routine Maintenance...
Page 52: ...Maintenance and support services 7 4 Guide to Performing Routine Maintenance...