HP Forums / HP Calculators (and very old HP Computers) / General Forum v / HP-42s double speed modification and printing

Post Reply 
HP-42s double speed modification and printing
11-04-2020, 10:11 PM
Post: #2
ijabbott Offline
Senior Member
 		Posts: 1,293
Joined: Jul 2015
RE: HP-42s double speed modification and printing
(11-03-2020 09:27 PM)Bernd Grubert Wrote:  I'm thinking about making the double speed modification described here. I wonder whether the ir-printing is still working after the modification. Has anybody tried this?

Perhaps it will print twice as fast. :-)
— Ian Abbott
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
RE: HP-42s double speed modification and printing - ijabbott - 11-04-2020 10:11 PM



User(s) browsing this thread: 1 Guest(s)

Contact Us | The Museum of HP Calculators | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication