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Hp Color Laserjet 2600n Door Open Error Message
There are LETHAL voltages inside of a laser printer and untrained personnel should refrain from doing anything other than determining that the error code in question is caused by a hardware Just open the front door, pull out the toner cartridges, and take a look at the back. If you've taken apart other instruments, you've probably come across cable ties that had to be cut in order to pull the wires or wire harness out. Before we wrap it up, we have some notes about the design. have a peek at this web-site
The yellow *is not* special. If I helped you at all it would be great if you clicked the blue kudos star!If I solved your post please mark it as solved to help others.I'm a printer You can also buy a set of replacement toner cartridges for it, for about $330. Bad paper exit sensor. http://fixyourownprinter.com/posts/59915
We can begin to see the underlying systems of levers and gears and things that perform the mechanical functions of the printer. LJ4 Bad output rollers (See service note C2001-03) 500 sheet lower cassette not properly adjusted. (See service note C2001-01) LJ4, 4+ Rear door open. Respond to this 0 The door switch is located on the left side of the machine about where the upper white panel meets the gray panel(there is a slot formed where Or just drag it here!
I was unclear how you determined the yellow toner is always "empty" after 2000 pages. Tks Reply 0 Reply 0 0 jason_h Regents Professor Posts: 3,962 Member Since: 10-09-2012 Message 2 of 2 (766 Views) Report Inappropriate Content open door error message on color laserjet 2600n If it was a hardcoded page count, then why have a toner sensor for that cartridge? PS402 on front door PCA under transfer roller Bad DC controller PCB 16 Toner low All printers Toner uneven in cartridge Bad toner cartridge contact points Replace high voltage power supply.
Anonymous says: September 21, 2010 at 7:44 am You are not alone! make sure the printer is pluged in and on when you open the door they should slide over We had the ... you may have a broken cartridge lock or door sensor. The lasers each point through a collimating lens, through a second line-generating lens, and then onto a fast rotating square mirror that moves the narrow edge of the line across the
The lens on the left is a plain (near cylindrical) convex lens that focuses light onto the photodiode that we saw earlier. There were two little circuit boards hiding in there. The printer "prints" blobs of toner onto the belt by doing a normal print but without paper. table 3-21 troubleshooting a firmware updatepage 115................................................................................................................................................................
If no fuser bulb turn on reset SW101 on AC power supply.
Incidentally, Lexmark seems to use similar dirty tricks in their cartridge management - after a certain amount of time the printer will simply reject the cartridge, and "starter" cartridges that ship
If you look closely in the upper left photo, you can see two big fat high-current wires that go of to the fuser. Underneath the plastic fairing on
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Everything else is held together with little snap tabs that can be unhooked. (Okay, some of the tabs require a small tool like a flathead screwdriver to disengage.)
is this a sensor problem.?
Garden-variety computer fan High-voltage capacitors and transformers Heat sinks An LCD display Precision ground shafts A thermal cut-off fuse Temperature sensors Anti-backlash gears Funny shaped cams A giant pile of phillips
Oskay drwho(at)evilmadscientist.com http://www.evilmadscientist.com/ Anonymous says: June 5, 2008 at 5:51 am As an electronics recycling company, I commend you for showing the fun part of destroying machines. http://domcached.com/hp-color/hp-color-laserjet-3500-error-59-99.html Upon closer inspection you can see that each of those stripes contains a long skinny lens with a reddish glare. Replace same 55 Error (Internal communication problem) All printers Replace DC controller PCB Replace formatter PCB Replace both PCB's at the same time (NOTE!! This is a big step up from the zebra-strip used on the pedometer that we took apart. Removing the top plate with the LCD exposes this "analog" circuit
I worked at one place where we had a 36-inch electrostatic plotter. How do I check and clean the sensors? Brand new printers like this one are often on sale for about $300, complete with a set of full toner cartridges. Source And I recall seeing something similar in an old UPS I scrounged where the MOV's (surge dissipation) had slots underneath them Anonymous says: June 5, 2008 at 7:13 pm Humidity is
Front paper guide door is worn or maladjusted stopping paper from reaching registration assy II, III If no jam visible, replace cable between fuser and DC controller. Replace DC controller PCB. I don't see any switches broken off...so how do I figure out what's wrong?
A similar set of levers on the right side of the front door is used to clamp the toner cartridges in place as the front door is closed.
This page is presented as a public service. on LJII short C211 on DC controller PCB to bypass 20 minute delay. Placing a small cardboard shim (spacer) on the switch actuator will remedy things. You might be thinking of Photoshop - it apparently has a few hax against banknote scanning.
So why monitor the belt? Check and make sure that both ends of the cable are fully seated and not loose. Sign in to add this to Watch Later Add to Loading playlists... Troubleshooting flowchartpage 419................................................................................................................................................................
You can easy check if the front door sensor is broken.Open the front door at look for a little hole in the right or left.In that hole you ... This sounds to be a sensor issue. Had you ever tried printing an image of US currency on this printer in order to determine if it has anti-counterfeiting measures built-in? With normal humidity, we could get good plots all day.
The telescope is folded in the middle by a moderately sized first-surface mirror (2.5″ x 3/8″). Two of the glass collimating lenses (left) and the large mirrors (right). You may have accidentaly broken it when closing the printer. Evil Mad Scientist Laboratories Making the world a better place, one Evil Mad Scientist at a time. Check paper path especially operation of PS1 5P Temporary errors occur if 2 pieces of paper were picked.
I did the non-environmentally-friendly "replace the cartridges by buying a new printer" (actually a 2605dn, so it's an UPGRADE) deal, moving what was left of the cartridges into the new printer Bad fan, PS4 or PS5. Check replace SIMM's 61.x Service All printers Reseat SIMM memory Replace SIMM's Replace formatter PCB 62 Service 2686A/D, II, IID, IIP, IIP+, III, IIID, IIIP, 4P Replace formatter PCB 62 Memory In several places there are even complex molded pieces that serve no purpose other than to guide and confine a wire bundle without the need for additional fasteners.
You can look through the edge where the circuit boards are installed to see the two little laser cans.