Table 1-19. Jumper Setting - Epson LQ-1050 Technical Manual

REV.-A
1-12 shows the factory settings for DIP switches SW-1 and SW-2.
Country
U. S. A., Southeast Asia,
Middle and Near East
Germany,
Northern Europe
U. K., Australia
F r a n c e , Spain
White areas indicate the setting.
Jamper Setting
No.
1 M-bit
J1 B 2
J 2
J 3 B 3
J 4 R O M
J 5 RD
J 6 B4
J 7 8 0
2 7 2 5 6
J 8 2 5 6
enable
J 9 SLIN
Bold indicates the factory settings.
Fig. 1-12. DIP switches
See Table 1-19.

Table 1-19. Jumper Setting

M a s k - R O M
RD
ROM
B 4
1 and 2 Factory Settings
Type
256 K-bit
P-ROM
+ 5
W R
RD RD
ROM RAM
1 M-bit
Mask-ROM
B3
+ 5
050
1 3 6
2 7 5 1 2
5 1 2
disable
G N D
1-18
64 K-bit
ST-RAM
W R
RD
ROM
256 K-bit
+ 5
1
CGO
—
PROG
—