4085-001
Internal Power Supply Specifications
Outputs:
Output | Nominal | Minimum | Maximum | Load Range | ||
Name | Voltage | Voltage | Voltage | |||
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+5 V | + 5.1 V | +4.8 V | +5.25 V | 0.5 Amps Min. | ||
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| 1.6 Amps Max. | ||
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| 2.0 Amps Peak | ||
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+36 V | +36.0 V | +32.4 V | +39.6 V | 0.1 Amps Min. | ||
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| 1.0 | Amps Max. Avg. (1) | |
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| 2.1 | Amps Peak (1) | |
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| 3.2 | Amps Max. Peak (1) | |
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Note: Current of 1.0 A is long term average current. The +36 V output can supply peak currents of 2.1 A for 100ms or less and 3.2 A for 30 ms or less.
Maintenance Approach
The diagnostic information in this manual leads you to the correct field replaceable unit (FRU) or part. Use the error indicator charts, symptom index, service checks, and diagnostic aids to determine the symptom and repair the failure.
This printer can be serviced without being connected to a host computer. The user is directed, in the Printer Control program, to perform the head to head and bidirectional alignment adjustments after replacing a print cartridge.
After you complete the repair, perform tests as needed to verify the repair.
