- Joined
- Sep 27, 2017
- Messages
- 2
I have an older HP 4100 I bought refurbed several years ago. Has gotten wacky: Random printing errors: substitutes a row of "H" rather than an underline, an e rather than a "-" - no way I can tolerate having to proof docs coming out of the printer! Any ideas - hate to scrap it, its a workhorse. I renewed pads and rollers and the print quality is excellent.