Canon PC890 用户手册

• You can choose either a default enlargement/reduction ratio or any ratio between 70% and

141% in 1% increments.

• The use of a roller charging method has resulted in a considerable reduction of ozone: 0.01

ppm or less on the average, 0.02 ppm or less at maximum (1/100 to 1/1000 compared with
existing Canon machines).

• The wait time is 0 sec (at 20°C room temperature), enabling speedy copying work immedi-

ately after power-on.

• The paper may be between A4 (LGL) and A5 (STMT) (*Using the universal cassette).
• In manual feed mode, paper may be as large as A4 (LGL) or as small as a business card.

• The photosensitive drum, toner case, charging roller, developing assembly, and cleaning as-

sembly are constructed as a single entity (cartridge).
The user may expect quality copy images at all times as long as he/she performs simple
replacement/cleaning work.

• The source of paper may contain as many as 550 sheets of paper (500-sheet cassette +

multifeeder; multifeeder type).

• The machine’s top unit may be opened to make jam removal easy.

• Continuous copying is possible with the use of the ADF.