5-6
Confidential
1.4.4 Operational check of LCD (Function code 12)
<Function>
This function allows you to check whether the LCD on the control panel works normally.
<Operating procedure>
(1) Press the
1
and
2
buttons in this order in the initial state of the maintenance mode.
The LCD shows.
(2) Each time you press the
Go
button, the LCD cycles through the displays as shown below.
(3) Press
Cancel
button in any process of the display cycle. The machine returns to the
initial state of the maintenance mode.
<Display 1>
Backlight
LCD
Data LED
Error LED
: ON
: Display of all dots
ON
: Green ON
: Orange ON
<Display 2>
Backlight
LCD
Data LED
Error LED
: ON
: No display
: Green ON
: Orange ON
<Display 3>
Backlight
LCD
Data LED
Error LED
: OFF
: Display of all dots
ON
: Green ON
: Orange ON
<Display 4>
Backlight
LCD
Data LED
Error LED
: OFF
: No display
: Green ON
: Orange ON
Fig. 5-2
Summary of Contents for HL-S7000DN Series
Page 176: ...3 8 Confidential 5 LUBRICATION There are no applicable parts ...
Page 181: ...3 13 Confidential 3 Ink Refill Unit Ink refill unit Hook Clamp Hook Hook Hook Engine PCB ASSY ...
Page 245: ...3 77 Confidential 8 Close the Top cover Fig 3 80 Top cover Front ...
Page 356: ...4 13 Confidential Print start position adjustment pattern Fig 4 6 A ...
Page 358: ...4 15 Confidential All patterns Fig 4 7 B C B C A ...
Page 359: ...4 16 Confidential Fig 4 8 D E D E ...
Page 360: ...4 17 Confidential Fig 4 9 G F B C B C ...
Page 421: ...5 33 Confidential ENGN ALL Fig 5 20 ...
Page 422: ...5 34 Confidential MAIN TOP Fig 5 21 ...
Page 423: ...5 35 Confidential MAIN BTM Fig 5 22 ...