Epson 8500 Printer User Manual


 
DFx-6560
Table 2-7 lists the CR motor driie modes.
Division
Table 2-7. CR Motor Drive Modes
Drive Mode CR Motor speed Acceleration I
(rpm)
Deceleration Control
CWVe
Logical seek 0
2100
Logical seek 1
1050
Logical seek 2
333
Measurement seek
Notes I:
Refer to Table 2-3.
Constant
Speed
Control
Notes 2:
This division applies to all printing modes. PI control ow- the constant speed. (Refer
to page 2-27 for more information on PI control.) For incmased throughput, the division
Super Draft to Draft HD allows printing during accelemtion and de&e&ion.
Motes 3:
This division increases throughput when the carriage is moving and the printer is not
printing.
The printer has three deceleration control modes. The degree of deceleration is determined by how the CR
motor transistors are driven. Table 2-6 describes how the transistors are driven for each mode.
Deceleration 2
I I
I I
Deceleration 3 1 ON 1 ON
2-26
Rev. A