Hq Host Query - Oki LE850 Technical Reference

8.61 ~HQ HOST QUERY

Format: ~HQquery-type
Printer information request command from host
query-type = Printer information identification
MA : Obtain maintenance alert information
The following fixed values are sent.
<STX><CR><LF>
MAINTENANCE ALERT SETTINGS
HEAD REPLACEMENT INTERVAL:
HEAD REPLACEMENT FREQUENCY:
HEAD CLEANING INTERVAL:
HEAD CLEANING FREQUENCY:
PRINT REPLACEMENT ALERT:
PRINT CLEANING ALERT:
UNITS:
<ETX>
MI : Obtain maintenance information
The following fixed values are sent.
<STX><CR><LF>
MAINTENANCE ALERT MESSAGES
CLEAN: PLEASE CLEAN PRINT HEAD
REPLACE: PLEASE REPLACE PRINT HEAD
<ETX>
OD: Obtain printer running distance information
The following values are sent (numeric value "144" is the total running distance of the
printer):
<STX><CR><LF>
PRINT METERS
TOTAL NONRESETTABLE:
USER RESETTABLE CNTR1:
USER RESETTABLE CNTR2:
<ETX>
PH: Obtain head life information
The following values are sent (numeric value "144" is the total running distance of the
printer):
<STX><CR><LF>
LAST CLEANED:
HEAD LIFE HISTORY
<ETX>
# DISTANCE
1: 144 "
50 km
0 M
0 M
0 M
NO
NO
I
144 "
144 "
144 "
144 "
- 95 -
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<CR><LF>
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<CR><LF>
<CR><LF>