Printer Initialization (Tbd) - Epson Stylus CX4900 Service Manual

EPSON Stylus CX4900/CX4905/CX5000/DX5000/DX5050/CX5900/CX6000/DX6000/DX6050
1.9.5.2 Errors and Occasions
Fatal error: Mechanical or internal problem has occurred.
Maintenance request: Part(s) inside the printer are at the end.
Paper jam: Paper remains in the paper path
Replace Ink Cartridge/No Ink Cartridge/Incorrect ink Cartridge:
Ink is out in some I/C, or no I/C or incorrect I/C is set.
Paper out: Failed to load papers.
Double feed: Two or more papers have been fed during duplex
printing.
PG open: Platen gap is at open position while standalone function.
DSC Direct error: Unsupported device connected to external memory
connection.
Memory card error (incompatible/no data):
Unavailable memory card for this unit, or no image
found in the card when memory card printing started.
Index sheet error (no index sheet/incorrect marking/incorrect card):
No index sheet is recognized/
no marking to index sheet is found/
the different card or updated card is found for that sheet.
Pre-scanning error*: Failure to find photo placed area.
Unable cleaning error*: Unable head cleaning.
Ink low (warning): Ink is running low.
Note "*": Stylus CX5900/CX6000/DX6000/DX6050 only.
PRODUCT DESCRIPTION
1.9.6 Printer Initialization
There are four kinds of initialization method, and the following explains each
initialization.
1. Power-on 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
This printer is initialized when turning the printer power on again within 10
seconds from last power off, or printer recognized the -INIT signal (negative
pulse) of parallel interface.
When printer is initialized, the following actions are performed.
(a) Cap the printer head
(b) Eject a paper
(c) Clears input data buffer
(d) Clears print buffer
(e) 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. Power-on initialization except I/F
The printer recognized the IEEE 1284.4 "rs" command.
When printer is initialized, the following action is performed.
(a) Initializes printer mechanism
(b) Clears input data buffer
(c) Clears print buffer
(d) Sets default values except I/F
Control Panel
Revision A
(TBD)
63