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Lexmark E260 E360 E460 E462 LVPS/HVPS Incorrect Voltages in SM
I recently discovered an error in the Lexmark E46x SM. The voltages listed when checking a "dead" machine etc. are incorrect. The problems lie in pins 4 and 7. According to the manual pin 4 & 7 should be 5V. The correct values are - pin 4-24V pin 7-0V.
Hope this helps. The following table are the voltages on CN201 (LVPS/HVPS) and J502 (Controller Board)
Pins |
Voltage-Measured |
Voltage-Manual |
1 |
5 |
5 |
2 |
0 |
0 |
3 |
5 |
5 |
4 |
24 |
5 |
5 |
5 |
5 |
6 |
24 |
24 |
7 |
0 |
5 |
8 |
0 |
0 |
9 |
5 |
5 |
10 |
0 |
0 |
11 |
5 |
5 |
12 |
0 |
0 |
13 |
5 |
5 |
14 |
0 |
0 |
15 |
5 |
5 |
16 |
0 |
0 |
17 |
24 |
24 |
18 |
0 |
0 |
19 |
24 |
24 |
20 |
0 |
0 |
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