Toshiba 2460 Service Handbook

Contents

2460 SUPPLIES 3 - 2 September 1997 © TOSHIBA CORP.2. When paper fibers adhere to the cleaning blade edge, they may reduce the cleaningefficiency and, in addition, may damage the blade and the drum. So, if any fibers arefound adhering to the blade, be sure to remove them carefully using a soft pad.(3) Installation of Machine and Storage of DrumAvoid installing the machine in such places where it may be subjected to high temperature, highhumidity, chemicals and their fumes.Do not leave drums in a bright place for a long time, otherwise the drum will fatigue and will notproduce sufficient image density immediately after being installed in the machine.However, this effect may decrease as time elapses.(4) Cleaning the DrumAt periodic maintenance calls, wipe clean the entire surface of the drum using the designatedcleaning cotton. Use a sufficient thickness of cleaning cotton so as not to scratch the drumsurface inadvertently with your fingertips or nails. Also, remove your ring and wristwatch beforestarting cleaning work to prevent accidental damage to the drum.Be sure not to use alcohol, selenium refresher and other organic solvents or silicone oil as theywill have an undesirable effect on the drum.(5) Scratches on OPC Drum SurfaceIf a scratch exists on the surface through which the aluminum substrate can be seen, no copyimage will be produced on this area and, in addition, the cleaning blade will be damaged soreplacement with a new drum will be necessary.(6) Collecting Used OPC DrumsRegarding the recovery and disposal of used OPC drums, it is recommended to follow the releventlocal regulations or rules.3.3 Checking Drum Cleaning Blade(1) Precautions for HandlingPay attention to the following points as the cleaning blade life is determined by its edge condition:1 Do not allow a hard object to hit on or rub against the blade edge. Do not rub the edge with acloth.2 Do not leave oil (or fingerprints, etc.) on the edge.3 Do not put solvents such as thinner, etc. on the edge.4 Do not deposit dirt such as paper fibers, etc, on the blade.5 Do not place the blade near a heat source.

/ 75

Related manuals for Toshiba 2460