HP Designjet 700 Service Manual - Page 128
Window, Error Code, Problem Description, Corrective Actions
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Error Code 010001 Problem Description Window sensor circuitry not operating correctly. Corrective Actions D Check the window sensor switch. D Check that the sensor cable is connected to the frontĆpanel PCA. D Disconnect the sensor cable connector from the frontĆpanel PCA, and read the resistance between the pins. Values should read as follows: Pins 1Ć2 1Ć3 2Ć3 Window Up Down RΩ RΩ 0Ω RΩ RΩ 0Ω D Replace defective wires or assemblies. D Replace the: D FrontĆpanel to mainĆPCA cable. D FrontĆpanel PCA D Main PCA ' page 6Ć9. Only replace one component at a time and check if the error has gone before replacing another component. Using this procedure you will be able to determine exactly which component failed. 010020 ROM test failure. D Replace the: D ROM SIMM ' page 6Ć7. D Main PCA ' page 6Ć9. 010021 DRAM test failure. D Replace the main PCA ' page 6Ć9. 010022 Swath RAM test failure. D Replace the main PCA ' page 6Ć9. 010023 EEROM test failure. D Clear the EEROM ' page 8Ć21. D Replace the main PCA ' page 6Ć9. 010024 Pen interface ASIC test failure. D Replace the main PCA ' page 6Ć9. 8-10 Troubleshooting C4705-90000