Xerox 128 Service Manual

3000 sheets (1500 inboard and 1500 outboard), substance 20 (75 
g/m2)

8 x 10 inches to 9 x 14 inches (203 x 254 mm to 229 x 356 mm)

2 to 70 sheets, substance 20 (75 g/m2)

Approximately 35,000

8.5 x 11 inches (216 x 279 mm)

15 sheets (7 sheets with index covers) to 125 sheets of substance 
20 (75 g/m2) or equivalent thickness

Approximately 425

Use the following information to ensure your satisfaction with the 
feeding of the print material.

Although the system was designed to handle a wide range of 
stock, many factors can affect performance and print quality.

One of the factors that can affect system performance is paper 
curl. Humidity and moisture cause the natural paper curl to 
increase. Too much curl causes jams in the system.

The following practices minimize paper curl during storage of the 
paper stock.

•

Keep the paper wrapped as long as possible. Do not unwrap 
the paper until it is needed.

•

Store the reams of paper in their carton.

•

Do not leave the carton directly on the floor. Place something 
beneath the carton, such as a wooden pallet.

The following practices improve the feeding reliability of the 
system.

•

Plan the jobs to minimize the amount of paper left in the 
system during the night.

•

Load the paper quantity based on the number of prints 
required.

•

When paper is taken from a storage area with a different 
humidity or temperature, keep it in the room where it will be 
used for at least 48 hours before loading the paper into the 
system.

•

To make adjustments to the DocuTech 128/155/180 HLC for