Pantum P1000 Series, Руководство по обслуживанию

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5.1 Internal cleaning of printer
There will have been many toner cartridges used in the printer over prolonged use. Because toner
can accumulate in some parts, the printer may not work properly:
• Paper Feed Roller
It will fail to feed paper if you have not cleaned the paper feed roller for a long time. Please
disassemble the paper feed roller and lightly clean away the dust with
cotton dipped in alcohol.
Please change with a new roller if its surface is heavily abraded or badly worn.
• Separation Pad
It is also an important part of the paper feed component. If it becomes dirty, many sheets will
be fed into the machine simultaneously. Then you should disassemble the separation pad and
clear it lightly with a damp
cloth.
• Paper Path
Affects printing feed. The output isn’t clear if the paper path is dirty. You can lightly brush
the toner and dust from inside the paper path.
• Transfer Roller
Dirty transfer roller will also affect printing quality. You can remove the dirt with linen paper.
•Fixing entrance
May cause paper jam when dirt accumulates here. You can brush the dirt lightly from the
printer.
• Heating Roller
The heating roller won’t stick to toners, although some residual toner on it is unavoidable. If
paper jam occurs, remove it and clean away the dirt using cotton dipped with water after the
printer is cooled down. Remember not to scrape the heating roller to avoid damage to the
coating film.
• Pressure Roller
The pressure roller would be covered with much dirt such as toner and dust after prolonged
use, which makes it easier to cause a paper jam. You may clean them with linen paper.
• Sensors
Sensors are also an important part of printer, if they are dirty, various kinds of problems may
occur such as paper jam and error reporting, etc. You should check the sensors and clean them
regularly. Remove any dirt lightly with
alcohol swab .
• LSU Glass
LSU is the important part of imaging system. Once the LSU glass is contaminated by the
toner and other polluting matter, it will cause poor printing quality; so the cleaning of LSU
glass is a necessary job during common usage and service maintenance. You can clean the
LSU glass with a cloth and cotton with a little alcohol.