HP LaserJet 3200 Service Manual - Page 171
High-voltage power supply check, Checking the toner cartridge connection points
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Note High-voltage power supply check The high-voltage power supply PCA provides the necessary voltages for the electrophotographic processes. Checking the toner cartridge connection points Visually inspect the three connection points on the underside, right end of the toner cartridge: charging (callout 1), drum ground (callout 2), and developing roller (callout 3). If they are dirty or corroded, clean the connections, or, if they are damaged, replace the toner cartridge. Use only alcohol to clean the connections. 12 2 32 Figure 72. Toner cartridge high-voltage connection points EN Functional checks 169
EN
Functional checks
169
High-voltage power supply check
The high-voltage power supply PCA provides the necessary voltages
for the electrophotographic processes.
Checking the toner cartridge connection points
Visually inspect the three connection points on the underside, right
end of the toner cartridge: charging (callout 1), drum ground (callout
2), and developing roller (callout 3). If they are dirty or corroded, clean
the connections, or, if they are damaged, replace the toner
cartridge.
Note
Use only alcohol to clean the connections.
Figure 72.
Toner cartridge high-voltage connection points
2
2
2
1
2
3