Chapter 8 - Troubleshooting9914. Press CLEAR to reset the drum counter.15. Press MENU/EXIT to return to standby mode.Cleaning the scanner pathTo ensure the best possible scanning quality, paper lint and dust should becleaned periodically from the area around the contact image sensor. Toclean the scanner path, open the control panel and gently wipe the areaover the scanner (1) as shown below.Reading countersThree counters are accessible to machine operators: drum, printing andscanning. The first tracks drum usage and can be reset each time the imagedrum unit is replaced. The latter two keep track of the number of pagesprinted and scanned by the machine over its lifetime. If a problem is expe-rienced with the machine, a service representative may ask for thesecounters to be checked (refer to Counters in Chapter 4).1
