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Phaser 7700 Color Laser Printer Service Manual
Checking the Toner Auger System
1.
Power-up the printer in Service Diagnostics mode.
2.
Override the Front Cover Interlock Switch.
3.
Examine the toner port of the system in question. Usually, the port should
be completely filled to the rim.
Figure 3-3 Toner Cartridge
4.
If toner is not level at the port, then the toner in the Toner Dispense
Assembly has been augered into the Developer but no fresh toner is being
delivered from the Toner Cartridge to the Toner Dispense Assembly.
Note
The Auger Toner level may also appear low if it was
recently emptied by heavy printing and has not yet been
completely filled up by successive dispense cycles.
s7700-558
Summary of Contents for 7700DX - Phaser Color Laser Printer
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