Toshiba e-STUDIO211c/311c Copy density is too low, Copy density is too high, Copies are stained

Copy density is too low

Items to be checked	Countermeasure	Reference page
Has the message “Install new	Replace the toner cartridge.	Page 9-5
*** toner cartridge” appeared
on the screen?
Is the copy density or the back-	Use the manual density keys or the background	Page 3-15, 4-8
ground adjustment set lighter	adjustment function to set the copy density prop-
than is standard?	erly.

Copy density is too high

Is the copy density or the back-	Use the manual density keys or the back-	Page 3-15, 4-8
ground adjustment set darker	ground adjustment function to set the copy
than is standard?	density properly.

Copies are stained

Is the original cover or the op-	Close the cover or the feeder firmly to shut out	Page 2-10
tional reversing automatic docu-	any outer light.
ment feeder firmly closed?
Is the original glass dirty?	Clean the original glass.	Page 10-2
Is the original cover or the trans-	Clean the original cover or the transport belt.	Page 10-2, 10-3
port belt of the optional revers-
ing automatic document feeder
dirty?
Is the scanning area dirty?	Clean the scanning area.	Page 10-3
Is the copy density set properly?	Set the copy density properly with the AUTO	Page 3-15
	key or manual density keys.
Are double-sided originals	As the other side of the originals can be seen,	Page 4-8
used?	set the copy density properly (lighter) with the
	background adjustment function.
Are originals with high transpar-	Place a blank sheet of paper with the size of the	Page 2-10
ency used?	original or larger over the original.

10

10-5