20 Most Recent HP CP3525N Color LaserJet Printer Questions & Answers

Pull the transfer unit out, and turn the white gear on the side. Not the one that turns the transfer belt--the one that causes the belt to push up against the toner cartridges. If the gear turns somewhat freely (it's not stuck), then reseat the transfer unit and see if the error goes away. More comprehensive troubleshooting guide is here: http://www.partsondemand.co.nz/uploads/97806/files/Feb_14_59.F0_error_Tech_Talk.pdf But if it passes all the "checks" and you still have the error, check this out: http://cincinnatiprinterrepair.com/hp-cp3525-59-f0

Low voltage power supply has a problem.If after power cycling the printer snd the error still appears,then the Low Voltage supply will have to be replaced.

It is possible that the seal or a significant portion of the seal is still in place on the yellow cartridge. It is also possible that the laser scanner window (transparent slot in the back wall or roof of the cartridge chamber) is covered or coated with toner.

Sounds like you have a stripped gear somewhere. Probably somewhere in the paper drive assembly. Take it to your nearest printer repair shop, because tech support may not be much help with that.

Pin Code for 3525is 11420002. You use the up and down arrows to display each number and the check to select it.

It's a firmware error, usually caused by a corrupt print job (usually adobe). Install the newest firmware and you want to experiment with different driver - PS if the docs you are attempting to print are pdf

Laser scanner start up error.. First of all need to find out which scanner faulty out of two.. Go to menu scroll to diagnosys, scroll to component test, scroll to scanner test.... If the cyan or black component tests showed a startup failure, reconnect the connectors (J503) on the laser PCA and (J106) and J111) on DC controller PCA... replace the scanner If the yellow or magenta component tests showed a startup failure, reconnect the connectors (J501) on the laser PCA and (J106)..Replace scanner.. Before starting better to download service manual to better understand the replacement..

Toner Drum might be bad. Some times the cleaning blade stack against the drum and become noisy.

One solution is to connect to a wireless router via wired nic card which is what I have at my home.Works great

https://itrc.hp.com Try here for answer

1. Scroll to and touch Administration. 2. Scroll to and touch Troubleshooting. 3. Touch PQ Troubleshooting. 4. Touch Print. Chk PQ test pages, if yellow color arrests entire page?.. Two reasons 1. Yellow cartridge.. ( swap with another one & chk ) 2. Chk yellow cartridge contacts, clean them with isopropyl alcohol. Chk base contacts, broken?, dis placed?, not contacting?..etc ...Remove & refix DC controller board...

Error 59,c0: The developer-disengagement motor experienced a rotational error. 1. Perform the Alienation Motor test in the Component Tests menu in the Troubleshooting menu. Verify that the cartridges are being correctly alienated. 2. Check the following connectors: J25 at the motor (M10), J261 and J251 on the high voltage power supply-D PCA, and connectors J138 and J106 on the DC controller PCA. 3. Perform the Manual Sensor Test and observe item G. The normal state is "0". Locate the in-line connector J70 in the cable that is connected to developinghome- position sensor (SR11). To find this connector, remove the left-side cover and look in the area below the support plate. Disconnect the in-line connector. The state of item G should change to "1". 4. If the motor is defective, replace motor M10. If the sensor is defective, replace the main-drive assembly

# Do the color calibration..chk # Take diagnoses page printout(menu print out).. ckh 'L' shaped corner images (as shown in fig), if they are not properly aligned, could be ITB faulty..Replace ITB.. For tech guys: This activity requires lot of patience & experience.. * use gloves, don't use sharp tools, don't tough ITB belt, don't expose ITB in daylight longer.. ITB alienation sensor dirty, remove ITB, locate sensor clean clean it gently with swab.. re-fix back, calibrate the unit, chk...

. Press CANCEL JOB to clear the print job from the printer memory. 2. Turn the printer off, and then turn the printer on. You can try reprinting the job to see if it was a temporary error. 3. If error persists, try printing a job from a different software application. If the alternate job prints, go back to the first application and try printing a different file. (If the message only appears with a certain software application or certainprint job, try upgrading the printer driver and / or firmware.) 4. If the message persists with different software applications and print jobs, disconnect all cables to the printer that connect it to the network or printer. Turn the printer off and delete the print queue. Then reboot printer AND computer, reconnect cables, and try printing again. 6. Remove all EIO devices from the printer (JetDirect cards, hard drives, etc.). If 49 error goes away, turn printer off, re-install EIO devices one at a time, and reboot printer each time to determine which EIO device is failing. 7. If printing still fails with all EIO devices removed, remove all memory DIMMs or third-party DIMMs from the printer. (Do not remove the firmware DIMM-- printer won't function without this installed.) Turn the printer on with DIMMS missing. If the error no longer exists, install each DIMM one at a time, turn printer on, test printer. Replace a DIMM if you determine that it causes the error. 8. Remember to reconnect all cables that connect the printer to the network or computer. 9. If the error persists, replace the firmware DIMM. 10. If error persists, replace the formatter.