Hitachi IJ RX2 - Page 110

5-54 ●Communication Timing
Time T2 when there is a data matrix, QR code and GS1 DataBar setting
Barcode type
Character size
T2 Minimum time (ms)
Within 24 items 25 items or more
Data matrix
5
×88×N+20
100
12
×16, 18×24 15×N+40
150
QR code
QR (21
×21) 200×N 200×N
QR (25
×25) 300×N 300×N
QR (29
×29) 400×N 400×N
GS1 DataBar
15×N+30 15×N+30
(N : Number of Barcode)
Time interval T2 when Print format is set to "Free layout"
No. Transmission type Conditions
T2 Minimum time (ms)
Remarks
Within 24 items 25 items or more
1 Print description
The print message transfer
ACK condition is t=fixed.
(M: Number of
communication
characters)
(M: Number of
communication
characters)
*12
The print message transfer
ACK condition is t=async.
00
2 Print data recall
When the character height, character
width, character orientation, ink drop
use percentage, or print format changes
before or after recall
400 400
When the character height,
character width, character orientation,
ink drop use percentage, or print format
does not change before or after recall
40 250 *12
3
Print data
registration
- 150 250
4
Print conditions
Print specifications 400 400
5 Print format 400 400
Line count / print format uniformity
- -
6 Format setup change 200 250
7
Free layout
- 400 400
8
User pattern
character
-2525
9 Date/time setup -
(M: Number of
printing
characters)
(M: Number of
printing
characters)
*12
● The IJ printer executes an internal process to make printing preparations in accordance with the received print
data. Do not enter the print start signal during internal process execution.
● In the overwrite-protected mode, initiate the next communication after completion of printing.
● In the overwrite-enabled mode, the next communication can be transmitted during printing, but the ACK/
NAK response does not return until the ongoing printing operation is complete. (t=async.)
● When a print start signal is input with shorter timing than T2, the fault "Print data changeover in progress M"
occurs.
● The more different items of the print format, the longer the time until ready to print.
● When the Print format is set to "Free layout" and Print condition transmission of "Line count/Print format
uniformity" is made, a communication error will occur.
(2) When Print format is set to "Free layout"
M
10
+50
M
10
+150
M
10
+50
M
10
+150