HP Officejet 300 HP OfficeJet Model 330 and Model 350 - (English) User Guide - Page 178

Changing Copy Reduction Follow the menu map below to reduce your copies, which you can also do by accessing the OfficeJet Setup/Copy Reduction menu from the HP OfficeJet Manager. Menu Time/Date, Header Reports Fax/Copy Contrast Paper Size Fax Settings Printer Settings Copier Settings Copy Reduction 100% 95% 90% 85% 80% 75% Legal-to-Letter 70% Clean the Print Cartridge Follow the menu map below for instructions on how to clean the print cartridge, which you can also do by accessing the File/Clean Print Cartridge menu from the HP OfficeJet Manager. Use the Left Arrow or Right Arrow button to move to Clean Pen in the front panel menu system. Menu Time/Date, Header Reports Fax/Copy Contrast Paper Size Fax Settings Printer Settings Copier Settings Clean Pen