Re: P2035 will only display toner missing and attention lights
Look up in the machine where the chip on the cartridge and make sure nothing is blocking the contacts that ouch the print cartridge chip.
View ArticleRe: HP CP 3505DN - Printing bad with multiple different toner cartridges
If the problem stays with the slot then check to make sure all the contacts are correct. I agree if the fault is before the fuser then you have eliminated the fuser. Something is not making good contact.
View ArticleCP3525dn Squealing Noise
Our HP Color LaserJet 3525dn squeals whenever the printer warms up and when it is ejecting the page after it prints. I ran a diagnostic from the Diagnostics Settings on the onboard display and I could...
View ArticleHP Color LaserJet CP4025 Magenta Horizontal Lines
Installed a new magenta cartridge a couple of weeks ago, but all of a sudden today it startedto print magenta lines horizontally on every page, approximately 1.5 inches apart. I turned the printer off...
View ArticleRe: 2550n thumping then progressively less colours on multi-page document and...
Picture shows me nothing. Part is on the outside that has to be all the way up when attached to the inside. Also what happens if you start the unit without the drum unit installed?
View ArticleRe: HP Color LaserJet CP4025 Magenta Horizontal Lines
Easy to test. Go to the diagnostics menu and choose the item disable cartridge check. When the printer says ready, diagnostics mode, open the toner door and swap the cyan and magenta toners. Close the...
View ArticleRe: CP3525dn Squealing Noise
If the transfer motor test re-creates the noise, then yes the ITB needs to be changed.
View ArticleRe: laserjet 1320 - extra tray .- change pickup roller
This is what I had to do to get to the roller, there is a metal plate that should have the model number and serial number on it. Remove the metal plate by unscrewing the two black screws for the...
View Articlehp laserjet 2840 scanner
I have been trying to scan docs. keep getting ereror message "device not ready" I have rebooted, tried changing formats from tiff (which I've always used) to all other formats. Maybe its a driver...
View ArticleProblem with hp laserjet p2035 software installation
Hi all, Please I need some help with hp laserjet p2035 software installation. once run the driver installation this message has been appeared ( the installation was not successful). any one has an...
View ArticleRe: 2550n thumping then progressively less colours on multi-page document and...
Hi David I definitely pulled the white vertical arm up when I reconnected the black loop with teeth to the cog, but I'll check again. I haven't tried without the drum and don't know what I need to do...
View ArticleRe: 2550n thumping then progressively less colours on multi-page document and...
The drum is the thing with the green handle in the front when you raise the top cover. You should have removed it when you worked on the solenoid. It is the consumable image drum. Lift up on the handle...
View ArticleRe: 2550n thumping then progressively less colours on multi-page document and...
Hi David Referring to page 139 of the 2004 service manual, I followed instructions for removing the rotary-drive assembly. This involved removing the right and left side covers (1 screw each)[page...
View ArticleRe: 2550n thumping then progressively less colours on multi-page document and...
I have never removed that complete assembly so hard for me to tell you what may be wrong. I only removed the one motor and the cage to gain access to the solenoid. First thing you want to do is lift up...
View ArticleHP laserjet 2420-Tray 2 issues
So, I recently bought a HP 2420 off of good ol' amazon.com. It has been working fine. Great, actually! So, I, out of stupid curiosity, took tray 2 out and there was a small, square, teal button up in...
View ArticleRe: HP laserjet 2420-Tray 2 issues
You dropped the duplex tray, it is spring loaded.You will need to find the spring and re install it in the machine.
View ArticleRe: HP laserjet 2420-Tray 2 issues
Here, I have pictures: The first two are the plate itself,The third has the button I pressed,and the last is the other side of the plate.
View ArticleHP P3015 tray 3 jams
Our company has several HP P3015 LJ and the last two I purchased seems to have a problem pulling from tray 3. These are new printers with very little hours. I don't really think they jam, they just...
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