I have proplem with paper jam , so I replaced motoer of model 510 with motor of model 500 . I printed one copy but it didn't complete seccessfully , what should I do ???? The motor of model 510 does it work the same as of model 500 ?? does the sensor of encoder disk of model 510 the same as the sensor of encoder disk of model 500 ???? I'm waiting for your answer..... Thank you very much.
Both Disc encoder & Motor same for 500 & 510... But its not motor fault,
1. Clean Media sensor P/N:C7769-60168
2. Clean disc encoder.
3. Clean drive roller encoder PCB P/no:C7769-60172
Pl share the error message after doing this activity..
SOURCE: My paper keeps jamming
Clearing paper jams
Paper jams can occur for a variety of reasons but are usually paper related. Follow the steps below to clear the paper jam:
Inspect the pressure rollers on the rear access door and verify that they are clean and turn freely. Clean the rollers if needed with a soft towel lightly moistened with water. If the rollers do not turn freely, replace the rear access door.
SOURCE: hp officejet 6210 won't print
Perform the following steps:
a) Turn the printer on.
b) Open the printer’s top cover.
c) After the print cartridges have moved to the center/home position of the printer, unplug the printer’s power cord from the electrical outlet.
d) Remove the print cartridges.
e) Using a dry, lint-free, clean cloth, wipe the print cartridge contacts, from the top to the bottom
f) The contacts inside the printer may also require cleaning. Using a dry, lint-free, clean cloth, gently wipe the contacts, from the top to the bottom
g) Plug the printer's power cord into the electrical outlet.
1. Verify that the unit is switched on. Unplug the all-in-one from power and disconnect the connection port.
2. Wait 30 seconds.
3. Plug in the power only.
4. Repeat steps 2-4 two more times.
5. On the third time after plugging the unit into power, reconnect the connection port from the all-in-one to your computer.
Now, perform the following:
1. Unplug the power cable from printer when the printer is powered on and wait for 20 seconds.
2. Then, press and hold # and 6 while plugging in the power cord.
Continue holding until it displays Semi Full Reset message in the front panel of the All-in-One.
SOURCE: encoder strip part c8941-80005
an encoder strip is seriously easy to replace! the strip rides thru a sensor on the ink cartridge carriage. one end hooks on to a small "hook"" on the left side of the plotter. the other end connects to a small "hook" on the encoder strip spring which connects to the right side of the plotter. Most manufacturers consider anything inside the case to be "not user replaceable". but really, its harder to keep the pictbridge bezel (cover) from falling out than it is to replace the encoder strip.
in response to jktyler.. my 2 year old did the same. if the small slots on the ends of the encoder strip are broken, then the strip is definitely damaged.
SOURCE: hp deskjet f380 paper jam
Normal
0
I suggest you get a sheet of Card Stock (Heavy
paper) and place it in the feed way. Then press the print
button applying a slight amount of pressure on the Card Stock so it
will feed through the printer. The reason for this, is in some cases I
have been able to clear the paper track of debris that was deposited there
over time.
Worth a try, as I have fixed a number of printers this
way, saving costly repairs.
Hope this helps.
Bud
SOURCE: HP 1020 Issue
Maybe if you hold down the cycle button and let it run through a "test cycle" to receive a printer data sheet it might clear the internal buffer or whatever you call that short term memory these printers have. Let us know. JP
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