Hello all,
I know HP-97 printer repair is an often discussed topic in this forum but I couldn't find any hint how to correct THIS problem: My 97-printer has problems with paper transportation not because of a broken gear wheel but because of worn off gum wheels. The material seems similar to that of the gum wheel of the card reader. Although they're not sticky, they hardened and are now too slippy to have a grip on the paper. Does anyone of you have a hint with what to replace them or are there some special proecedures to make them grippy again ? Every help will be very much appreciated - thank you in advance.
Karl