Tektronix Z740/DX - Phaser 740 Extended Color Laser Printer Instruction Manual page 118

4
Troubleshooting
108 Phaser 740 and 740L Laser Printers
Regularly scheduled cleaning is not necessary for this printer. However, if
your printer experiences frequent media jams, clean these printer parts:
Paper-pick rollers a
( )
Use the cleaning tray with 90% pure isopropyl alcohol.
Refer to the front panel's Cleaning Instructions page.
Paper-feed rollers b
( ) on the Lower Tray Assembly
Use a lint-free cloth with 90% pure isopropyl alcohol.
Refer to the front panel's Cleaning Instructions page.
Duplex Unit
Use a lint-free cloth with 90% pure isopropyl alcohol.
Refer to the front panel's Cleaning Instructions page.
Sensor
Use a dry lint-free cloth.
Refer to the instructions on page 110.
a
b
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