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Maintenance
OPERATION GUIDE
9-3
9
Slit Glass/Dual scanning area
If black streaks or dirt appears in copies when using the
optional document processor, clean the slit glass with
the supplied cleaning cloth. The message
Clean the slit
glass.
may be displayed if the slit glass requires
cleaning.
When using the document processor to allow dual
scanning, clean the dual scanning unit also.
IMPORTANT:
Wipe the slit glasses with the dry
accessory cloth. Do not use water, soap or solvents for
cleaning.
1
Remove the cloth from the cleaning cloth
compartment.
2
Open the document processor and wipe the slit
glass (a).
3
Wipe the white guide (b) on the document
processor.
4
When using the document processor to allow dual
scanning, open the top cover of the document
processor.
Hold
1.Open the document processor.
2.Clean the surface of the slit glass located
on the left side with the supplied dry cloth.
3.Close the document processor and press [End].
Note that dirty glass and sheet may cause
black streaks to appear in the output.
Clean the slit glass.
02/03
End
Status
08/08/2009 10:10
a
b
Summary of Contents for TASKalfa 420i
Page 22: ...xx OPERATION GUIDE ...
Page 72: ...Preparation before Use 2 34 OPERATION GUIDE ...
Page 160: ...Copying Functions 4 38 OPERATION GUIDE ...
Page 310: ...Default Setting System Menu 8 78 OPERATION GUIDE ...
Page 324: ...Maintenance 9 14 OPERATION GUIDE ...
Page 354: ...Troubleshooting 10 30 OPERATION GUIDE ...
Page 382: ...Management 11 28 OPERATION GUIDE ...
Page 385: ...OPERATION GUIDE Appendix 3 B1 A2 DP OP T1 Key Counter FAX Kit Expansion Memory ...
Page 414: ...Appendix 32 OPERATION GUIDE ...
Page 424: ...MEMO ...
Page 425: ...MEMO ...
Page 426: ......
Page 427: ......
Page 428: ...First edition 2009 7 Printed in China 302KR56040 ...