Ricoh 340 manual If YOU Cannot Make Clear Copies, ⇒ P.37 Adjusting Copy Im Age Density

IF YOU CANNOT MAKE CLEAR COPIES

IF YOU CANNOT MAKE CLEAR COPIES

Problem	Cause	Action
Copies appear dirty.	The image density is too	Adjust the image density.
	dark.	⇒ P.37 “Adjusting Copy Im-
		age Density”.
	Auto Image Density is not	Select Auto Image Density.
	selected.
The reverse side of an orig-	The image density is too	Adjust the image density.
			3
inal image is copied.	dark.	⇒ P.37 “Adjusting Copy Im-
		age Density”.
	Auto Image Density is not	Select Auto Image Density.
	selected.
A shadow appears on cop-	The image density is too	Adjust the image density.
ies if you use the pasted	dark.	⇒ P.37 “Adjusting Copy Im-
originals.		age Density”.
		Change the direction of the
		original.
		Put mending tape on the
		pasted part.
The same copy area is dirty	The exposure glass, platen	Clean them. ⇒ P.169 “Main-
whenever making copies.	cover, or document feeder	taining Your Machine”.
	belt is dirty.
Copies are too light.	The image density is too	Adjust the image density.
	light.	⇒ P.37 “Adjusting Copy Im-
		age Density”.
	Damp or rough grain pa-	Use dry paper without
	per is used.	rough grain.
	Toner cartridge is almost	Add toner. ⇒ P.121 “D
	empty.	Adding Toner”.
Parts of the image are not	The original is not set cor-	Set originals correctly. ⇒
copied.	rectly.	P.31 “Setting Originals”.
	An improper paper size is	Select the proper paper
	selected.	size.
Copies are blank.	The original is not set cor-	Set originals correctly. ⇒
	rectly.	P.31 “Setting Originals”.

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