The Museum of HP Calculators

HP Forum Archive 18

[ Return to Index | Top of Index ]

HP 91 Printer
Message #1 Posted by Ignazio Cara (Italy) on 3 Dec 2007, 12:17 p.m.

Hi, after take apart one HP-91 (S/N 1605Sxxxxx)for little works of restoring, I have found that the printer lack of the 'out of paper' switch. The printer and the calculator work well, but I don't have never saw nothing about this kind of printer. Any comment or further information will be apreciated. Best regards from Italy.

Ignazio

Edited: 3 Dec 2007, 12:32 p.m.

      
Re: HP 91 Printer
Message #2 Posted by Randy on 3 Dec 2007, 12:48 p.m.,
in response to message #1 by Ignazio Cara (Italy)

Everything you'll ever need to know about the printer can be found in the 97 service manual. It is on the MoHPC DVD collection.

            
Re: HP 91 Printer
Message #3 Posted by Ignazio Cara (Italy) on 3 Dec 2007, 1:27 p.m.,
in response to message #2 by Randy

Hi Randy, thanks for your answer. I have the DVD and for long time I have still respored many 97, for reader and for bad printers subsistems, but I never have saw one printer without the switch. This printer is born without the oop-switch, nobody has removed it from the printer. I hope this post be more exaustive about the state of the printer. Have you saw this before? Thanks

Ignazio

                  
Re: HP 91 Printer
Message #4 Posted by Randy on 3 Dec 2007, 1:45 p.m.,
in response to message #3 by Ignazio Cara (Italy)

Sorry, I misunderstood.

No, I have never seen a Topcat or 41 printer without the two out-of-paper switch parts installed.

                        
Re: HP 91 Printer
Message #5 Posted by Ignazio Cara (Italy) on 3 Dec 2007, 3:13 p.m.,
in response to message #4 by Randy

No problem, Randy. Next time I will post some links to picture of my 'exsotic' printer. Regards

Ignazio


[ Return to Index | Top of Index ]

Go back to the main exhibit hall