Epson Stylus Office T1100 - 2.7 Printer Initialization

WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100 Revision A
Operating Principles Printer Initialization 28
Confidential
Note "*1": The rotation directions of the Pump Motor and their corresponding functions are as
follows.
Clockwise: Cap closing/Pump suction/Wiper retracting/CR locking
Counterclockwise: Cap opening/Pump release/Wiper setting/CR unlocking
"*2": Executes when the detected temperature is under 5
o
C (41
o
F ) by the thermistor on the
Printhead.
"*3": The empty suction operation may occur depending on the situation.
2.7 Printer Initialization
There are four kinds of initialization method, and the following explains each
initialization
1. Hardware initialization
This printer is initialized when turning the printer power on, or printer recognized
the cold-reset command (remote RS command).
When printer is initialized, the following actions are performed.
(a) Initializes printer mechanism
(b) Clears input data buffer
(c) Clears print buffer
(d) Sets default values
2. Operator initialization
Initialization when resetting the USB software, and the following are performed.
(a) Clears input data buffer
(b) Clears print buffer
(c) Sets default values
3. Software initialization
The ESC@ command also initialize the printer.
When printer is initialized, the following actions are performed.
(a) Clears print buffer
(b) Sets default values
4. IEEE 1284.4 “rs” command initialization
The printer recognized the IEEE 1284.4 “rs” command.
When printer is initialized, the following action is performed.
 Initialization when an error occurs.
(a) Initializes printer mechanism
(b) Clears input data buffer
(c) Clears print buffer
(d) Sets default values
 Initialization in normal operation
(a) Clears input data buffer
(b) Clears print buffer
(c) Sets default values
11-2. The carriage moves to the 130-digit side slowly
and confirms it touches the CR lock.
---
11-3. The carriage returns to its home position.
---
Table 2-6. Operation of the power-on sequence
Operation
Movement of each
component
Pump
Motor
*1
PG Typ.
PG ++
HP 0130
PG Typ.
PG ++
HP 0130
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