Tektronix 220e - Manual (Page 60)

4 Caring for Your Printer
4-2 Phaser 220i and Phaser 220e Color Printers
When to clean
Every time you replace the transfer roll, clean these printer parts:
■ Thermal head and transfer roll guide
■ Paper-feed rollers
■ Paper-pick rollers
Clean these printer parts every 5,000 prints, or as needed to prevent
smudging on prints:
■ Transfer roll sensor pad
■ Drum
■ Exit rollers
A preventive check by a Tektronix field service representative is
recommended every 10,000 prints or every year. The startup page and the
configuration page report the number of prints made since the printer was
shipped from Tektronix.