Service manual

V-76
11. TEST PRINT
11.1 Test Print
Function: Printing an internal test pattern of the printer
Operation procedure:
1. While pressing the
and buttons together, turn the power on to enter the Diag.
mode.
2. Enter the password.
(Password: Press the
button twice and the Form Feed/Set button.)
3. Go advance to [Test Print] with the
and buttons.
4. Press the Form Feed/Set button to advance to diagnostic menu selection in [Test
Print].
5. Select a test pattern with the
and buttons.
(For the contents of the test print patterns, refer to the table below.)
6. Press the Form Feed/Set button to determine the selection.
7. Press the Form Feed/Set button again to execute test printing.
(The LCD panel displays [Processing].)
8. After outputting the test print, the printer becomes Ready to Print state.
(The LCD panel displays [Ready to Print].)
Test Print
Paper size
No. Pattern Description US EU
1 No Image [IOT] Feeds and outputs paper with no
image.
Letter/A4 Letter/A4
2 Test Patt 600[IOT] Outputs an IOT internal 600-dpi
pattern.
A4 A4
3 Grid2 [ESS] Outputs an ESS internal grid pattern. Letter A4
4 Cyan 20% [ESS] Outputs a solid pattern of 20% cyan. Letter A4
5 Magenta20% [ESS] Outputs a solid pattern of 20%
magenta.
Letter A4
6 Yellow 20% [ESS] Outputs a solid pattern of 20% yellow. Letter A4
7 Black 20% [ESS] Outputs a solid pattern of 20% black. Letter A4
8 CMY 20% [ESS] Outputs a solid pattern of 20% C.M.Y
each.
Letter A4
9 Gradation [ESS] Outputs 100% to 2% gradation
patterns in four colors.
Letter A4
10 NIP adjust [ESS] Outputs the NIP adjustment pattern. Letter A4
11 P Regi Adj Chart
[ESS]
Outputs the Paper feed registration
correction chart.
Letter A4