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Phaser 840 Color Printer
Upper feed roller assembly
1.
Remove the right cover.
2.
Remove the left cover.
3.
Disconnect the head tilt spring.
4.
Left side:
Remove the upper feed roller electric clutch from the end of
the upper feed roller shaft.
5.
Remove the feed roller drive belt and compound gear from the left end
of the upper feed roller. Note the small slot in the compound gear to
ease removal.
6.
Front:
Open the front door and remove the drum maintenance drawer.
Also, remove the bright, metal duplex paper guide from the front of the
printer. It is held in place with two screws.
Remove the upper feed roller assembly (left side)
840-4-13
Compound gear
Slot
Feed drive
belt
Upper feed
roller shaft
Disconnect
head tilt
spring
Upper feed roller electric clutch
Summary of Contents for Phaser 840
Page 46: ...36 Phaser 840 Color Printer ...
Page 95: ...Service Guide 85 Clearing PostScript NVRAM menu item ...
Page 96: ...86 Phaser 840 Color Printer ...
Page 121: ...Service Guide 111 Figure 1 Cabinet FRUs 7 5 6 8 1 2 4 0388 21 3 ...
Page 125: ...Service Guide 115 Figure 3 Paper path FRUs 0388 16 2 1 5 11 10 9 12 6 4 3 7 13 8 ...
Page 127: ...Service Guide 117 Figure 4 Motors and fans FRUs 0388 14 7 4 3 5 6 2 1 ...
Page 129: ...Service Guide 119 Figure 5 Circuit boards FRUs 4 3 5 2 1 9 7 6 8 10 11 13 0388 13 12 ...
Page 131: ...Service Guide 121 Figure 6 Solenoids and clutches FRUs 4 5 3 2 1 0388 23 ...
Page 137: ...Service Guide 127 Figure 9 High capacity PaperTray 0388 65a 1 2 ...
Page 142: ...132 Phaser 840 Color Printer ...
Page 154: ...144 Phaser 840 Color Printer ...