HP 10 printer issue
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03-26-2022, 04:13 AM
Post: #5
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RE: HP 10 printer issue
Hi, All
Good news. The problem has been solved. The root cause is that I use a NPN transistor to replace the Q2 which should be a PNP transistor. Now I have a perfect working HP 10. After this HP10 repairing, I gained a lot of experience and help from others. Thank you everyone. HP35 HP45 HP55 HP65 HP67 HP21 HP25 HP29C HP19C HP97 HP10C HP11C HP12C HP15C HP16C HP31E HP32E HP33E HP33C HP34C HP37E HP38E HP38C HP41 |
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Messages In This Thread |
HP 10 printer issue - tangdfx - 03-17-2022, 12:22 PM
RE: HP 10 printer issue - teenix - 03-17-2022, 05:07 PM
RE: HP 10 printer issue - tangdfx - 03-25-2022, 12:46 PM
RE: HP 10 printer issue - teenix - 03-25-2022, 02:26 PM
RE: HP 10 printer issue - tangdfx - 03-26-2022 04:13 AM
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