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G

International character set

This function is intended to print the data sent from the host com-
puter, using hexadecimal digits and characters corresponding to
them.

This function is started by turning ON the power while pressing the
ENLINE key and ended by turning OFF the power.

Example of hexadecimal print

123456789012345678901234567890123456789012345678
Hexadecimal Dump

1B 21 00 1B 26 02 40 41 42 43 OD OA.!..&.@ABC..
1B 21 04 1B 26 02 40 41 42 43 OD OA.!..&.@ABC..

One line of data (12 units) is printed when received.

If the print data is less than one line, it is printed offline.

No functions other than [DLE][ENQ] operate during the hexadecimal
dump.

After performing the hexadecimal dump, the processing before it is
not resumed and MASTER RESET is made automatically.

6 – 1

The following error states may be caused.

Error description

Operating method in case of error detection

Auto cutter error

Motor lock error described below is caused.
When status request is made, auto cutter
error is returned.

Head temperature
rise error

Motor lock error described below is caused.
When status request is made, head
temperature rise error is returned.

Thermal head
thermistor’s
breakdown

Motor lock error described below is caused.
When status request is made,
unrecoverable printer error is returned.

No thermal head
connection

Motor lock error described below is caused.
When status request is made,
unrecoverable printer error is returned.

Head up error

Motor lock error described below is caused.
When status request is made, head up
lever open is returned.

Paper detector
error

If paper-out error is detected by the
detector selected with ESC c 4, motor lock
error is caused.
When status request is made, paper-out
error of each detector is returned.

Data receive error

If the following errors occur while data is
being received through RS232, ? is printed
when dip switch 2-2 is so set as to print ?.
• Parity error
• Framing error
• Overrun error

If the error is caused, the following error LED patterns are performed.

Normal status
Data receive errror

Head up (Not error)

Head up error

Paper detector error

•

Other errors
Auto cutter error

•

No thermal head
 connection

•

Thermal head
 thermistor’s breakdown

•

Head temperature rise
 error

If the motor lock is caused, the following operations are performed.

1) The error lamp goes on and the online lamp goes off.
2) In case of automatic status transmission, the status is transmitted

to the host computer via RS232.

3) The cause of error is removed.
4) By pressing the online key and receiving the [DLE][ENQ] com-

mand from the host computer, printing is resumed.

[DLE][ENQ][01]: Restarts printing at the beginning of the line where

the error was caused.

[DLE][ENQ][02]: Recovers from the error after clearing the receive

buffer and print buffer.

5) If the motor lock occurs during printing, a power failure mark is

printed and the interrupted printing is executed again.

6) After error recovery, the error lamp goes off, the online lamp goes

on and the buzzer stops sounding.

The following commands are processed even during motor lock.
[DLE][EOT]/[DLE][ENQ]

ON

OFF

ON

OFF

ON

OFF

2Sec

0.25Sec

ON

OFF

0.25Sec

2Sec

0.5Sec

ON

OFF

Motor lock

YES

YES

Is data received?

[DEL][ENQ]
COMMAND?

YES

Is printing
resumed?

Resumption of printing/
Lamp OFF

Clearing of receive buffer
and print buffer
Lamp OFF

Is real status
transmitted?

YES

Transmission of status

YES

Setting data in
receive buffer

Is ONLINE
key entered?

Resumption of printing/
Lamp OFF

Error lamp ON
Online lamp OFF

7 – 1

2

1) Remove the three SCREWs 

1

.

2) Remove the BOTTOM PLATE 

2

.

3) Remove the SCREW 

3

, CABLE CLAMP 

4

 and POWER SUPP-

LY CABLE 

5

.

Fig. 1

6

CAUTION: The power supply unit is an important item. Make sure

that the unit code is RDENC 1010RCZZ.

1) Fix the PS+CONTROL PWB 

6

 with three SCREWs 

7

 

Z

, 

3

*

SCREW 

3

: Use the screw which was fixing the CLAMP 

4

*

SCREW 

Z

: fix the screw with earth WIRE.

5

6

8

6

Fig. 2

9

1) Remove the screw 

F

.

2) Remove the PRINTER LID 

9

.

G

Fig. 3

H

1) Fix the SWITCH UNIT 

H

 on the cabinet pawl 

A

.

2) Pass the SWITCH UNIT CABLE 

I

 through the hole (B).

Fig. 4

2

1

3

4

5

5

6

3

7

8

: XHBSD30P06000

: XEBSD30P08000

7

30

30

10

9

11

12

A

A

B

12

13

8 – 1

J

1) Install the AUTO CUTTER RELAY PWB UNIT 

J

 with SCREW

K

.

2) Pass the AUTO CUTTER RELAY PWB CABLE 

L

 through the

hole 

C

.

Fig. 5

M

N

O

N

Fig. 6

N

1) Connect the AUTO CUTTER CABLE 

P

 to the AUTO CUTTER

RELAY PWB 

J

.

2) Pass the HEAD CABLE 

O

 through the hole (C).

3) Pass the MOTOR CABLE 

Q

 and SENSOR CABLE 

R

 through

the hole (D).

4) Open the PRINTER UNIT 

N

.

5) Fix the PRINTER UNIT 

N

 with four SCREWs 

S

*

Fix the SCREWs 

S

 in the order of 

S

-

a

 to 

S

-

d

.

6) Fix the two EARTH WIREs 

T

 with a SCREW 

U

.

Fig. 7

14

15

C

16

: XEBSD30P08000

15

17

19

18

C

D

18

23

a

23

b

23

c

23

d

14

19

22

25

24

21

20

16

: XEBSD26P06000

23

a

: XEBSD26P06000

23

b

: XEBSD26P08000

23

: XEBSD26P08000

23

d

: XHBSD30P06000

25

c

16

19

14

20

8 – 2