Test Print - Brother HL-4000CN Service Manual

10.

TEST PRINT

10.1 Test Print
Function: Printing an internal test pattern of the printer
Operation procedure:
1. While pressing the
mode.
2. Enter the password.
(Password: Press the
3. Go advance to [Test Print] with the
4. Press the Form Feed/Set button to advance to diagnostic menu selection in [Test
Print].
5. Select a test pattern with the
(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
No.
1 No Image [IOT]
2 Grid
3 Grid2 [ESS]
4 H Patt 600[IOT]
5 H Patt 1200[IOT]
6 Cyan 20% [ESS]
7 Magenta20% [ESS]
8 Yellow 20% [ESS]
9 Black 20% [ESS]
10 CMY 20% [ESS]
11 Gradation [ESS]
12 NIP adjust [A4L]
13 P Regi Adj Chart [ESS]
and buttons together, turn the power on to enter the Diag.
button twice and the Form Feed/Set button.)
and
Pattern
Feeds and outputs paper with no image.
Blank paper (MCU: No Support)
Outputs an ESS internal grid pattern.
Outputs an IOT internal 600-dpi pattern.
Blank paper (MCU: No Support)
Outputs an A4 solid pattern of 20% cyan.
Outputs an A4 solid pattern of 20% magenta.
Outputs an A4 solid pattern of 20% yellow.
Outputs an A4 solid pattern of 20% black.
Outputs an A4 solid pattern of 20% C.M.Y each.
Outputs 100% to 2% gradation patterns to A4
sheets in four colors.
Outputs the NIP adjustment pattern to A4LEF.
Outputs the Paper feed registration correction
chart to A4 sheets.
V-73
and buttons.
buttons.
Description