There are many "hidden" or "only for tech" settings that your HP Laserjet Laser printer has. You may use the following table to access them.
BLACK N WHITE
- HP 2300 - 11230002
- HP 2410 - 10241004
- HP 2420 - 10242004
- HP 2430 - 10243004
- HP 4100 MFP - 04410004
- HP 4101 MFP - 04410004
- HP 4200 - 11420002
- HP 4240 - 04424005
- HP 4250 - 09425004
- HP 4300 - 11430002
- HP 4345 MFP - 11434504
- HP 4350 - 09435004
- HP 5200 - 05520006
- HP 9000 - 00900001
- HP 9040 - 04904005
- HP 9040 MFP - 11904004
- HP 9050 - 09905004
- HP 9500 - 04950003
M SERIES
- M525 - 05052512
- M551 - 09055111
- M575 - 05057512
- M601 - 10060311
- M602 - 10060311
- M603 - 10060311
- M630 - 09063014
- M651 - 04065114
- M680 - 04068014
- M725 - 05072513
- M775 - 11077512
- M806 - 10080613 or 10086013
- M830 - 10083013
- M3027 - 11303506
- M3035 - 11303506
- M4345 - 11434506
- M4555 - 04455511
- M5025 - 11503506
- M3035 - 11503506
- M9040 - 04904008
- M9050 - 04905008
- M9059 - 04905008
CM and CP SERIES
- CM3530 - 11353008
- CM4349 - 11434506
- CM4540 - 11454010
- CM4730 - 05473007
- CM6030 - 04603008
- CM6040 - 04604008
- CM8050 - 704938
- CM8060 - 704938
- CP3505 - 06350507
- CP3525 - 09352508
- CP4005 - 10400506
- CP4025 - 11402509
- CP4525 - 11452509
- CP5525 - 11552010
- CP6015 - 03601508
COLOR LASERJETS
- CLJ 3000 - 11300005
- CLJ 3500 - 10350003
- CLJ 3550 - 10350003
- CLJ 3600 - 11360005
- CLJ 3700 - 11370003
- CLJ 3800 - 11380005
- CLJ 4600 - 04460002
- CLJ 4610 - 05465004
- CLJ 4650 - 05465004
- CLJ 4700 - 09470005
- CLJ 4730 MFP - 09473005
- CLJ 5500 - 04550002
- CLJ 5550 - 09555004
1 comment
My hp 72630 photo copy machine is not working asking service code …and error show machine is busy