Xerox 2510

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Connect the red ( + ) lead of the DVM to Pin
3 of the Test Connector. The meter reads
less than
2 VDC.
Press and hold the Document Sensor, and
observe the DVM.
When the Copy Count Meter increments,
the voltage increases to more than
20 VDC
for approximately 0.5 seconds.
Switch off the copier. Disconnect the
harness. Refer to Table
2 and check the
jumper cable for an open circuit.
The jumper cable has
en open circuit.
Y N
I lleplvce the foreign accessory kit.
Replace the jumper cable.
Check the foreign accessory cable for
continuity.
The foreign accessory cable has continuity.
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Replace the foreign accessory cable.
Replace the foreign accessory
PWB.
I OIkIUN ACCLSSOKY
PWB
Jumper Cable Wiring
r
)I I (WIN IL) I FUNCTION I I1 6A (SPIN 9.)
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PIN 1 VCCll PIN 5
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Foreign Accessory Cable
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PIN 1 Copier Enable PIN 1
PIN
2 Copy Count + PIN 8
Copy Count -
+ 24 VDC PIN 15
Ground PIN 3
I PIN6 1 Not Used 1 NC I
TABLE 2
TABLE 2
3.2 Foreign Accessory - No Billing RAP