Operation Manual

Epson Stylus Pro 7900/7910/9900/9910 User’s Guide

Maintenance

Set the number for #1 LC to #4 VLM, and then

press the button.

If you are not satisfied with the result of this

alignment, see the next section to try BI-D ALL.

After you set the patterns, press the

button to return to the READY state.

Bi-D ALL alignment

Press the / button to select BI-D ALL,

and then press the button to print a

pattern.

Check the pattern and select the set number that

has the smallest gaps.

When BI-D ALL #1 C appears on the LCD

panel, press the / button to select the

number, and then press the button.

Set the number for #1 C to #4 VLM, and then

press the button.

Cleaning the Printer

To keep your printer in top operating condition, clean

it thoroughly if it becomes soiled.

Cleaning outside of the printer

Remove the paper from the printer.

Make sure the printer is turned off and all the

lights are off, and then unplug the power cord

from the electrical outlet.

Use a soft, clean cloth to carefully remove any

dust or dirt.

If the dirt does not come off, clean it using a soft,

clean cloth dampened with a mild detergent.

Then, wipe the outside of the printer with a dry,

soft cloth.

Note:

When you print the pattern on a cut sheet media,

you need to prepare several sheets. When the first

page is printed, set the next paper.

Caution:

Take care to prevent water or other foreign

matter getting inside the printer. If moisture, dirt,

or other matter gets inside of the printer, besides

affecting print quality, it may cause the electric

circuits to short.

Caution:

Never use alcohol or thinners to clean the

printer; these chemicals can damage the

components as well as the case.