Re: Problem with HP5P



Tony Stanford <tonystanford@xxxxxxxxxxxxx> wrote:
>In message <part1of1.1.fxKUidWrluHxTg@xxxxx>, Tony
><TonytheTigurrrrr@xxxxxxx> writes
>>
>>Tony
>>This light pattern is a fuser error as you have already surmised Things
>>to check are the resistance of the fuser lamp and thermistor and check
>>2 fuses on the DC Controller. If the fuser resistances are OK and the
>>two fuses are OK then the DC controller has failed. Otherwise if the
>>fuser lamp or thermistor have failed they can be replaced. Sometimes
>>the fuser will fail and blow the fuses on the DC Controller as well.
>>Removing the fuser needs a bit of work, removing the DC controller
>>needs quite a bit more work. I cannot post the instructions here
>>because there are diagrams involved but am happy to e-mail them to you,
>>ask if you would like this. Tony
>
>Thanks for your detailed and helpful reply. I've looked round on the net
>and so far cannot find anyone who has a fuser assembly in stock in the
>UK (where I live) for this 7-year-old HP5. It appears to be obsolete
>now.
>
>It looks as if it would cost more than the printer is worth to repair
>it. I think it is almost certainly the fuser rather than a fuse, because
>the last page came out properly, but was not set.
>
>What do you think?
>
>If it isn't too much trouble, please do email the diagrams.
>
>Thanks again.
>--
>Tony Stanford

I will send the details by e-mail, it will be a few hours from now however.
What probably happened is the failure (whatever it was) occurred during the
print and that is why you got an unfused page.
Tony
.



Relevant Pages

  • Re: Problem with HP5P
    ... I'll try to find the fuses. ... >Tony Stanford ... Instructions for the removal of the case will be in the stuff I send you. ... Fusers are available and so probably are thermistors and fuser ...
    (comp.periphs.printers)
  • Re: Problem with HP5P
    ... Both green lights flicker as normal. ... >Tony Stanford ... This light pattern is a fuser error as you have already surmised ... If the fuser resistances are OK and the two fuses are OK then the DC controller ...
    (comp.periphs.printers)
  • Re: Problem with HP5P
    ... In message, Tony writes ... This light pattern is a fuser error as you have already surmised Things to check are the resistance of the fuser lamp and thermistor and check 2 fuses on the DC Controller. ...
    (comp.periphs.printers)
  • Re: HP IIP
    ... Tony wrote: ... > It's either the toner cartridge or the fuser and you don't want it to be the ... I suggest you replace the cartridge. ... Lou ...
    (comp.periphs.printers)
  • Re: HP LaserJet 4300 - damaged fusers
    ... How does one determine the cycling of the fuser bulb? ... even if you have to remove casing and cheat interlocks. ... If you have to measure it, a thermocouple or thermistor based thermometer, ... The fuser assy is quite simple, the controller for the fuser quite ...
    (comp.periphs.printers)