HP LaserJet 1010 Service Manual - Page 88

Engine control unit assembly,

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Note When replacing the paper pickup assembly, be sure to transfer the sensor PCB and, if necessary, the separation pad assembly to the new paper pickup assembly. Engine control unit assembly 1. Remove the right side cover. 2. Disconnect the flat flexible (ribbon) cable from the formatter. 1 Figure 5-25. Removing the ECU assembly (1 of 5) 3. Remove the left side cover. 4. Disconnect the flat flexible (ribbon) cable from the engine power assembly. 1 Figure 5-26. Removing the ECU assembly (2 of 5) 76 Chapter 5 Removal and replacement ENWW

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Note
When replacing the paper pickup assembly, be sure to transfer the sensor PCB and, if
necessary, the separation pad assembly to the new paper pickup assembly.
Engine control unit assembly
1.
Remove the right side cover.
2.
Disconnect the flat flexible (ribbon) cable from the formatter.
1
Figure 5-25.
Removing the ECU assembly (1 of 5)
3.
Remove the left side cover.
4.
Disconnect the flat flexible (ribbon) cable from the engine power assembly.
1
Figure 5-26.
Removing the ECU assembly (2 of 5)
76
Chapter 5
Removal and replacement
ENWW