Bidirectional Adjustment Function; Initialization; Software Initialization; Operation Initialization - Epson LQ-2170 Service Manual

Product Description

1.4.9 Bidirectional Adjustment Function

Pressing the button while turning on the printer puts the printer in bidirectional adjustment mode. In
this mode, you can adjust the bidirectional alignment for the following three modes:
1. High-speed draft mode
2. Draft mode
3. LQ mode
For instructions on performing the adjustment, see Chapter 4.

1.5 Initialization

1.5.1 Software Initialization

This initialization is activated by the control code
Clears unprinted data.
Resets the printer's setting defaults.

1.5.2 Operation Initialization

This initialization is activated by receipt of the INIT signal (negative pulse). This initialization:
Clears the buffer of all data.
Cancels download character definition.
Puts the printer in standby state, if no errors occur.
Executes software initialization.

1.5.3 Power On Initialization

This initialization is activated by power on or by a cold-reset command (remote
initialization
Initializes the printer mechanism.
Executes operation initialization.
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. This initialization:
command). This
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