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Hello! I have a Laserjet M9050 that I am fixing for a customer. I just replaced the formatter and need to edit the serial number and engine cycle count. I have 11905004 and 09905004. Any help is much appreciated.
NEVERMIND! I think I have it. Sitting at a computer makes a world of difference on manual searches. Incase anyone is having the same issue, M9040 service pin is 04904008 and M9050 service pin is 04905008
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