April 2017
3-27
Xerox® VersaLink® B7025/B7030/B7035 Multifunction Printer
IQS 6
Imaqe Quality
Launch Issue
IQS 6 Copy/Print Defects
The machine should produce copies/prints free of defects. Any defects not explicitly covered
by this specification should be considered as a fault.
Show Through
No show through of the underside of the document handler should be visible when using Xerox
80gsm (20lb) or heavier paper as an input document. The check is made with the document
handler closed and in normal copy/print mode. Some show through may occur using 60gsm
(15lb) paper as documents.
Corrective action
If show though of the underside of the document handler is visible, ensure that the platen cush-
ion is clean. If necessary, install a new document cushion, PL 5.05 Item 1.
Dark Spots
Dark spots are toner deposits in the background area of a copy/print. The specification is for
the total image area. To assess for dark spots use the dC612 internal test pattern 55.
• Spots of 0.4mm (0.016 inch) and larger - none allowed.
• Spots 0.3mm to 0.4mm (0.012 to 0.015 inch) - no more than 1 spot per A4 (8.5 x 11 inch)
page.
• Spots 0.2mm to 0.3mm (0.008 to 0.012 inch) - no more than 6 spots per A4 (8.5 x 11 inch)
page.
• Spots 0.15mm to 0.2mm (0.006 to 0.008 inch) - no more than 10 spots per A4 (8.5 x 11
inch) page.
Corrective Action
Go to the IQ2 IOT IQ Defects RAP.
White Spots
White spots are areas visible on a half tone or solid area where the toner has failed to be
deposited. The specification is for the total image area. To assess for white spots use the
dC612 internal test pattern 123.
• Spots of 1mm (0.04 inch) and larger - none allowed.
• Spots 0.5mm to 1mm (0.02 to 0.04 inch) - no more than 1 spot per A4 (8.5 x 11 inch)
page.
• Spots 0.25mm to 0.5mm (0.01 to 0.02 inch) - no more than 4 spots per A4 (8.5 x 11 inch)
page.
• Spots 0.125mm to 0.25mm (0.005 to 0.01 inch) - no more than 20 spots per A4 (8.5 x 11
inch) page.
Corrective Action
Go to the IQ2 IOT IQ Defects RAP.
Paper Wrinkle
Paper wrinkles which result in the loss of information are unacceptable at any level. In any
mode, copies/prints containing wrinkles or creases of 84mm (3.3 inch) or less in length which
do not result in the loss of information may occur less frequently than 1 in 10 consecutive cop
-
ies/prints in that mode. This is applicable to all base line papers; to simplex prints, provided the
paper is stored inside the printer and that the printer is operated within the environmental spec
-
ification.
Corrective Action
Perform the checks that follow:
• That the paper stock conforms to the specification. Refer to GP 15 Paper and Media Size
Specifications. Inform the customer if the paper is outside of the specifications.
• The customer’s paper storage conditions. Paper must be stored in unopened packs in
cool dry conditions. Inform the customer if the storage conditions are not good.
• The environmental conditions. Refer to GP 18 Environmental Data. Inform the customer if
the environmental conditions are outside of the specifications.
• For damaged rollers in the paper path.
– Wrinkles occurring before image transfer can be flattened by the fuser, resulting in a
wrinkled image even though the paper is flat.
– Wrinkles occurring after transfer tend to be creased into the paper and can be
caused in the fuser.
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General
Weight and Dimensions
