![background image](http://html.mh-extra.com/html/tektronix/phaser-840/phaser-840_quick-reference-manual_1078590011.webp)
Service Guide
1
General Information
This service guide contains information useful to verify operation, troubleshoot,
repair, adjust, and maintain a Tektronix Phaser® 840 Color Printer. This guide
includes a Field Replacement Unit list.
Topics such as printer theory of operation, detailed removal/replacement
procedures, configuration page details, and verifying printer operation are
located on the companion
Color Printer Service & Support Resources CD-ROM
.
To ensure complete understanding of the product, we recommend participation
in Phaser 840 printer service training, if available.
The Phaser 840 printer (shown with optional High-capacity Paper Tray Assembly)
0388-01
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 ...