Cleaning The Led Head - Printronix LP844C User Manual

Cleaning the LED Head

Clean the LED head if vertical white lines appear, images are faded, or the periphery of
letters are smudged in the printouts.
• Do not use solvents, such as methyl alcohol or thinners, because they may damage the LED head.
• Do not expose the image drum to direct sunlight or strong light (approximately 1,500 lux or more). Even under room
lighting, do not leave the image drum for 5 minutes or more.
1
Insert your finger into the recess on the right side of the machine and pull the
front cover open lever (1) to open the front cover (2) forward.
2
Press the open button (3) and open the output tray (4).
The fuser unit is extremely hot. Do not touch it.
3
Wipe the four lenses of the LED heads with a soft tissue paper lightly.
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7. Maintenance
Burns may result.