ocr: printer shaft roller levers release head Mintithntset ribbon cartridge ribbon cassette holder -es carrer track release levers lubrication ring Be caretul not to bend the thin metal plate of the printer head on the roller shaft. WT BEFORE AFTER : The entire surface is now free of any deposits of Note the appearent buildup of ink and debris or ink. Ready for dust deposits around pins. The pins high quality printing. are in the very center of the head. Article - ".HarriseMlacroMlacvision - P.R.Schiemer OMUGUU Orlando-Free to User Groups.