electronics, repairs, service manuals and datasheets discussion community for the repairs professionals and technicians
FAQSearchMembersGroupsRegisterProfilePM'sLogin/Out
Delayed power-up with HPIIP+ Help needed! (Also schematic.)

 
Post new topic   Reply to topic    Electronic equipment repair and service manual search discussion Forum Index -> Computer and office equipment repairs
View previous topic :: View next topic  
Author Message
RD2
Guest





PostPosted: Sat Aug 23, 2008 3:29 pm    Post subject: Delayed power-up with HPIIP+ Help needed! (Also schematic.) Reply with quote

I am stuck with the task of keeping some old equipment running, including some HPIIP+ which have been working fine all this time. But one of them has developed a weird problem: delayed power-up. After the printer has been power-off for an hour or more, ie cold, when I then turn on the power switch, absolutely nothing happens - no lights, no fan, no sound, no display, nothing. I leave it sit like that, and after a variable interval about 40 to 90 minutes, it spontaneously comes to life, no error message, and then it works just fine. This happens whether or not it is connected to the computer. I have changed the power cord and replaced the main power supply, no change. Anybody ever hear of anything like this before? (Also if anyone knows where I can get a schematic for this old thing I would be grateful!) Thank You! RD2
Back to top
Justmanuals



Joined: 21 Aug 2004
Posts: 1949

PostPosted: Sat Aug 23, 2008 6:30 pm    Post subject: Reply with quote

This Parts & Service manual can now be purchased for $11.77 and downloaded immediately after payment from http://www.justmanuals.com


[email protected]
_________________
Want To Fix Something?
http://www.manuals4you.com

Need a manual now? Instant Download
http://www.justmanuals.com
Back to top
View user's profile Send private message Send e-mail
Display posts from previous:   
Post new topic   Reply to topic    Electronic equipment repair and service manual search discussion Forum Index -> Computer and office equipment repairs All times are GMT
Page 1 of 1

 
Jump to:  
You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Електроника София - Service Manuals Free Download - Prikachi - Service Diagrams

Free TV Schematics Download - HARDW.net - Pinout Master - Jabse Search - Jabse.InK  - Pulsator

Connector Pinout Forum - Новини - SnimkiOt.com - безплатен DNS - Whois разузнаване - Poblizo.com : пътешествия