Function; Control Code; Bi-Directional Command; Control Panel - Epson Stylus Photo 750 Service Manual

EPSON Stylus Photo 750

1.4 Function

1.4.1 Control Code

This printer is operated with the raster graphics control code based on
the ESC/P2 control line. Refer to "ESC/PV2 Reference Manual" and
"ESC/P2 specification" for each command and ESC sequence.

1.4.2 Bi-directional Command

† Remote Setting Command
Refer to "Remote Command Specification" for details.

1.4.3 Control Panel

There are 2 non-lock type push switches, 1 lock type push switch and 4
LEDs. The figure below shows the exterior view of the control panel.
Figure 1-12. Control Panel
Product Description
1.4.3.1 Switches
Since this printer does not have so many switches, each button has
several functions. The tables below show their functions and how to
enter those functions for each switch.
Table 1-15. Panel functions in normal state
Switch
• Load or eject paper
Load/Eject
• When the carriage is on the position for exchanging ink
(Less than 2
cartridge, return it to the home position.
seconds)
• Start the ink cartridge exchange sequence; i.e. move the
Load/Eject
carriage to carriage exchange position.
(for 2 seconds)
• Start cleaning the print head.
Cleaning
• In the condition of "Ink Low" or "No Ink Cartridge", start
(for 2 seconds)
the ink cartridge exchange sequence.
• When the carriage is on the position for exchanging ink
Cleaning
cartridge, return it to the home position.
(Less than 2
seconds)
Table 1-16. Panel function with turning on
Switch to press when
turning on
Load/Eject
Cleaning
Load/Eject +
Cleaning
NOTE: *1: Refer to Table 1-17, "Status printing," on page 22.
*2:Not described in the User's manual. (not open to the
users)
*3:See the Table in the section "Special Setting Mode".
Function
Function
Function
1
• Start status-printing.*
• Change code pages/Select IEEE1284.4 mode for
2
parallel I/F* .
3
• Start special setting mode.*
Revision A
21