Chapter 3 Paper and Ribbon

2Media Handling (When Using Front Sensors)

The front sensors consist of the transparent-type and reflective-type photosensors and the position of a label or tag is detected as follows:

Transparent-type photosensor: Detects paper gap between labels and tag paper notch.

Reflective-type photosensor: Detects black line.

Note: Check that the adjustable sensor is set to ‘AJSensOF.’ (See Chapter 2.)

Specification of paper

For dimensions of paper gap between labels, tag paper (label paper) notch and black line, see figure.

 

 

Minimum

value mm (in)

Maximum value mm (in)

A

Label width

7.62

(0.3)

118.00

(4.65)

B

Liner width

25.40

(1.0)

118.00

(4.65)

C

Label left edge position

0

 

2.54

(0.10)

D

Label paper gap length

2.54

(0.10)

2539.00

(99.96)

E

Label length

2.54

(0.10)

2539.00

(99.96)

F

Label pitch

5.08

(0.20)

2539.00

(99.96)

G

Liner thickness

0.06

(0.0025)

0.125

(0.0049)

H

Paper thickness

0.06

(0.0025)

0.25

(0.01)

I

Notch right end position

8.3

(0.32)

11

(0.43)

J

Notch left end position

0

 

4.7

(0.19)

K

Notch length

2.54

(0.10)

17.80

(0.70)

L

Black line right end position

15.00

(0.59)

 

M

Black line left end position

0

 

1.5

(0.06)

N

Black line width

3.18

(0.125)

17.80

(0.70)

Note:

Paper having both label paper gap and black line should use the paper -gap sensor.

 

 

Fanfold should use the paper-gap sensor.

 

 

 

Size of paper

Printable area

Label paper

Continuous paper

 

 

Notch detection

Black line detection

Label

 

Printable

 

 

 

 

area

Label

 

 

 

 

Black line

 

 

OD value: 1.5 or

 

 

more

Label

 

Carbon black ink

Using paper gap

Using paper gap

Using black line

adjustment sensor

adjustment sensor

adjustment sensor

Direction of paper feed

2.5mm

104.0mm

(11.5mm)

Left margin

Printable area

Right margin

35

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Citizen CLP-7401, CLP-7001, CLP-7002 user manual Media Handling When Using Front Sensors, Specification of paper