Canon 1610, 1670F, 1630 manual On 1 function

6

Troubleshooting

The copy images are missing when you make copies on envelopes.

Cause	The <BYPASS PAPERTYPE> setting in <COMMON SETTINGS> (from the
	<ADDITIONAL FUNCTIONS> menu) may not be set correctly.
Remedy	Select <SPECIAL PAPER 2> in <BYPASS PAPERTYPE>. (See “Common Settings,” on
	p. 4-4.)

The copy images are missing when you make copies using the 2 on 1 function.

Cause	The documents may not be letter size.
Remedy	Be sure to use two sheets of letter size documents when you make copies using the
	2 on 1 function.

The copy images are missing when you make copies.

Cause	<330 mm> may be selected in <MAX. SCAN LENGTH> in <COPY SETTINGS> from
	the <ADDITIONAL FUNCTIONS> menu. (Only for the imageRUNNER 1670F/1630
	models.)
Remedy	Select <356 mm> in <MAX. SCAN LENGTH>. (See “Copy Settings,” on p. 4-6.)

The edges of copies are dirty when you make copies using the stack bypass.

Cause	The <STACK BYPASS SIZE> setting in <COMMON SETTINGS> (from the
	<ADDITIONAL FUNCTIONS> menu) may not be set correctly.
Remedy	Set <STACK BYPASS SIZE> to <ON> and specify the size. (See “Common Settings,”
	on p. 4-4.)

The copies are dirty only when you use thin paper or tracing paper.

Cause	A mode other than <TRACING PAPER> may be set for <BYPASS PAPERTYPE> in
	<COMMON SETTINGS> from the <ADDITIONAL FUNCTIONS> menu.
Remedy	Select <TRACING PAPER>. (See “Common Settings,” on p. 4-4.)

There are shaded parts on the bottoms of copies.

Cause	You made copies of a letter size document on legal size paper using the platen glass.
	(Only for the imageRUNNER 1670F/1630 models.)
Remedy	Select <330 mm> in <MAX. SCAN LENGTH>. (See “Copy Settings,” on p. 4-6.)

6-18If Trouble Occurs