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RiscOs2/!PrinterDM/Library
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
| Tape/disk: | Home » Personal collection » Acorn hard disk » apps » Printers |
| Filename: | RiscOs2/!PrinterDM/Library |
| Read OK: | ✔ |
| File size: | 234C bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
Duplicates
There are 3 duplicate copies of this file in the archive:
- Personal collection » Acorn ADFS disks » Archimedes » Dominic_2.ADF » PrinterDMs/!PrinterDM/Library
- Personal collection » Acorn ADFS disks » Greaseweazled » adfs_Dominic_2.adf » PrinterDMs/!PrinterDM/Library
- Personal collection » Acorn ADFS disks » Greaseweazled » adfs_Dominic_2B.adf » PrinterDMs/!PrinterDM/Library
- Personal collection » Acorn hard disk » apps » Printers » RiscOs2/!PrinterDM/Library
File contents
10REM >Library V.0.80 for dot matrix printer driver
20REM Purpose: printer-specific parts of the printer application
30REM Authors: A.Thompson, NReeves
40REM *******************************************************
50REM initialise the dot matrix printer driver specific parts
60REM *******************************************************
70:
80DEFPROCPrinter_initialise
90LOCAL P%
100PrinterClass$="PrinterDM"
110FullPrinterClass$="dot matrix"
120OutputType%=&FF4
130REM define printer class dependent fields in printer data area
140 dump_depth_field% = FNp_field(1)
150 interlace_field% = FNp_field(3)
160 line_prologue_field% = FNp_field(20)
170 line_epilogue_field% = FNp_field(20)
180line_interlace_field% = FNp_field(20)
190 job_epilogue_field% = FNp_field(20)
200 job_prologue_field% = FNp_field(20)
210 printer_data_size% = FNp_field(0)
220REM define class dependent icons in main window
230main_line%=2
240printer_data_list% = 0:P%=0
250PROCPrinter_read_config_file
260REM now convert to circular list
270P%!list_pointer_field%=printer_data_list%
280ENDPROC
290:
300REM *****************
310REM set initial state
320REM *****************
330DEFPROCPrinter_set_initial_state
340LOCAL D%
350REM set default state
360D%=printer_data_list%
370WHILE D%!list_pointer_field%<>printer_data_list% AND D%!printer_number_field%<>printer_config%
380 D%=D%!list_pointer_field%
390ENDWHILE
400IF D%!printer_number_field%=printer_config% THEN printer_data_list%=D%
410PROCPrinter_set_description
420PROCPrinter_set_module_data
430ENDPROC
440:
450REM ********
460REM shutdown
470REM ********
480DEFPROCPrinter_terminate
490*if "<Printer$Scrap>" = "<PDriver$Dir>.DM!Scrap" then unset Printer$Scrap
500*if "<Printer$Temp>" = "<PDriver$Dir>.DM!Temp" then unset Printer$Temp
510ENDPROC
520:
530REM **************************************
540REM the printer-specific template loading
550REM **************************************
560DEFPROCPrinter_load_templates
570PROCset_icon_state(main%, main_line%, line_new% << 21, 1<<21)
580ENDPROC
590:
600REM ***********************************
610REM the printer-specific event handler
620REM ***********************************
630DEFFNPrinter_process_event(action%, E%)
640LOCAL res%
650res%=FALSE
660CASE action% OF
670 WHEN 17,18:
680 CASE E%!16 OF
690 WHEN &502:
700 IF E%!32 = main% AND E%!36 >= -1 THEN PROChelpreply("Printer setup.|MClick SELECT or ADJUST to alter the settings.",E%!8,E%!4):res% = TRUE
710 ENDCASE
720 WHEN 6
730 IF E%!12=main% AND NOT print_on% THEN
740 CASE TRUE OF
750 WHEN (E%!8 AND %101)<>0:
760 CASE E%!16 OF
770 WHEN main_description%:
780 IF E%!8 AND 1 THEN
790 res% = printer_data_list%
800 REPEAT printer_data_list% = printer_data_list%!list_pointer_field%
810 UNTIL printer_data_list%!list_pointer_field% = res%
820 ELSE
830 printer_data_list% = printer_data_list%!list_pointer_field%
840 ENDIF
850 PROCPrinter_set_description
860 PROCPrinter_set_module_data
870 printer_new% = printer_data_list%!printer_number_field%
880 res%=TRUE
890 WHEN main_line%
900 !q%=main%
910 q%!4=main_line%
920 SYS "Wimp_GetIconState",,q%
930 line_new% = (q%!24 >> 21) AND 1
940 ENDCASE
950 ENDCASE
960 ENDIF
970ENDCASE
980=res%
990:
1000REM *****************************************************************
1010REM read the configuration file with all the individual printer info
1020REM *****************************************************************
1030DEFPROCPrinter_read_config_file
1040LOCAL H%,ptr%
1050DIM defaults% printer_data_size%
1060FOR H%=0 TO printer_data_size%-4 STEP 4:defaults%!H%=0:NEXT
1070printer_data% = defaults%
1080H%=OPENIN"<PDriver$dir>.PrData"
1090IF H%=0 ERROR 100,"Can't read printer data file"
1100REPEAT
1110 ptr% = PTR#H%
1120 PROCPrinter_process_line(H%)
1130UNTIL EOF#H%
1140CLOSE#H%
1150ENDPROC
1160:
1170REM *********************************************
1180REM process one line from the configuration file
1190REM *********************************************
1200DEFPROCPrinter_process_line(H%)
1210LOCAL I%,J%,tag$
1220$buf%=GET$#H%
1230I%=0
1240WHILE FNtagchar(buf%?I%): I% += 1:ENDWHILE
1250IF buf%?I% = ASC":" THEN
1260 REM got a tag
1270 tag$=FNlowercase(LEFT$($buf%,I%))
1280 I% += 1
1290 WHILE buf%?I%=ASC" ": I% += 1:ENDWHILE
1300 CASE tag$ OF
1310 WHEN "printer_name"
1320 REM build a name
1330 DIM description% LEN$buf% -I% +1
1340 $description% = RIGHT$($buf%,LEN$buf%-I%)
1350 REM now add a block to our list of printer data blocks
1360 DIM printer_data% printer_data_size%
1370 FOR I%=0 TO printer_data_size%-4 STEP 4
1380 printer_data%!I% = defaults%!I%
1390 NEXT
1400 printer_data%!description_field% = description%
1410 IF P%=0 THEN
1420 printer_data_list% = printer_data%
1430 ELSE
1440 P%!list_pointer_field% = printer_data%
1450 ENDIF
1460 P% = printer_data%
1470 WHEN "pxres","pyres","features","pxres_halftone","pyres_halftone","printer_number","page_width","page_height","page_bottom","page_top","page_left","page_right"
1480 REM note that all tags are the same as their respective field names
1490 printer_data%!EVAL(tag$+"_field%") = FNread_integer_expression(RIGHT$($buf%,LEN$buf%-I%))
1500 WHEN "dump_depth","interlace"
1510 printer_data%?EVAL(tag$+"_field%") = FNread_integer_expression(RIGHT$($buf%,LEN$buf%-I%))
1520 WHEN "line_prologue","line_epilogue","line_interlace","job_prologue","job_epilogue"
1530 WHILE buf%?I%=ASC" ":I%+=1:ENDWHILE
1540 J% = EVAL(tag$+"_field%")
1550 SYS "OS_GSTrans",buf%+I%,printer_data%+1+J%,20 TO ,,I%
1560 printer_data%?J% = I%
1570 WHEN "server"
1580 J% = I%
1590 WHILE buf%?J%>=ASC" " AND buf%?J%<>ASC";"
1600 J% += 1
1610 ENDWHILE
1620 REM from I% to J% is the string
1630 server_ptr% = ptr% + I%
1640 server_config$ = MID$($buf%, I%+1, J%-I%)
1650 WHEN "printer"
1660 printer_config% = FNread
1670 printer_new% = printer_config%
1680 printer_ptr% = ptr% + I%
1690 WHEN "location"
1700 location_config% = FNread
1710 location_ptr% = ptr% + I%
1720 WHEN "baud"
1730 baud_config% = FNread
1740 baud_ptr% = ptr% + I%
1750 WHEN "data"
1760 data_config% = FNread
1770 data_ptr% = ptr% + I%
1780 WHEN "xon"
1790 XON_config% = FNread
1800 XON_new% = XON_config%
1810 XON_ptr% = ptr% + I%
1820 WHEN "line"
1830 line_config% = FNread
1840 line_new% = line_config%
1850 line_ptr% = ptr% + I%
1860 ENDCASE
1870ENDIF
1880ENDPROC
1890:
1900DEFFNread=FNread_integer_expression(RIGHT$($buf%,LEN$buf%-I%))
1910:
1920REM ***************************************
1930REM convert a string to an integer
1940REM ***************************************
1950DEFFNread_integer_expression(S$)
1960LOCAL R%, T%, E$, P%
1970E$=""
1980REM get rid of any comment
1990WHILE LEFT$(S$,1) <> ";" AND LENS$ <> 0
2000 E$ += LEFT$(S$,1)
2010 S$ = RIGHT$(S$,LENS$-1)
2020ENDWHILE
2030SYS"XOS_EvaluateExpression",E$,buf%,256 TO ,T%,R%;P%
2040IF T% <> 0 OR (P% AND 1) ERROR 100, "Integer value needed for "+tag$
2050=R%
2060:
2070REM ***************************************
2080REM allow only alphanumerics in tag fields
2090REM ***************************************
2100DEFFNtagchar(C%)
2110IF (C% >= ASC"A" AND C% <= ASC"Z") THEN =TRUE
2120IF (C% >= ASC"a" AND C% <= ASC"z") THEN =TRUE
2130= (C% >= ASC"0" AND C% <= ASC"9") OR C% = ASC"_"
2140:
2150REM *********************************************************************
2160REM set the printer driver module's state to reflect the current settings
2170REM *********************************************************************
2180DEFPROCPrinter_set_module_data
2190LOCAL A%,B%,C%,D%,E%,F%
2200A%=defaults%!pxres_field%
2210B%=defaults%!pyres_field%
2220C%=defaults%!features_field%
2230D%=defaults%!pxres_halftone_field%
2240E%=defaults%!pyres_halftone_field%
2250F%=defaults%!printer_number_field%
2260SYS "PDriver_SetInfo",,A%,B%,C%,,D%,E%,F%
2270msg%!0=20
2280msg%!12=0
2290msg%!16=Message_SetPrinter%
2300SYS "Wimp_SendMessage", 18, msg%, 0
2310A%=defaults%!page_width_field%
2320B%=defaults%!page_height_field%
2330C%=defaults%!page_left_field%
2340D%=defaults%!page_bottom_field%
2350E%=defaults%!page_right_field%
2360F%=defaults%!page_top_field%
2370SYS "PDriver_SetPageSize",,A%,B%,C%,D%,E%,F%
2380SYS "PDriver_SetPrinter",defaults%+dump_depth_field%
2390ENDPROC
2400:
2410REM ***************************************
2420REM set the description field in our window
2430REM ***************************************
2440DEFPROCPrinter_set_description
2450LOCAL S%, S$
2460FOR S% = 0 TO printer_data_size%-4 STEP 4
2470defaults%!S% = printer_data_list%!S%
2480NEXT
2490PROCPrinter_set_icon(main_description%,$(defaults%!description_field%))
2500SYS "XOS_CLI","SET Printer$"+" """+$(defaults%!description_field%)+""""
2510ENDPROC
2520:
2530DEFPROCPrinter_set_numeric_icon(I%,F%,S%, RETURN S$)
2540S$ = STR$(defaults%!F%/S%)
2550PROCPrinter_set_icon(I%,S$)
2560ENDPROC
2570:
2580DEFPROCPrinter_set_icon(I%,S$)
2590LOCAL S%
2600S%=FNiconaddr(main%,I%)
2610$S% = S$
2620PROCzero_terminate(S%)
2630PROCset_icon_state(main%,I%,0,0): REM force redraw
2640ENDPROC
2650:
2660DEF PROCPrinter_AmendConfig
2670IF line_config% <> line_new% THEN
2680 PTR#out_file%=line_ptr%
2690 BPUT#out_file%,STR$line_new%;
2700 line_config% = line_new%
2710ENDIF
2720ENDPROC
2730:
2740DEF PROCPrinter_Ignore
2750ENDPROC
2760:
2770DEF PROCPrinter_XonXoff(flag%)
2780IF flag% THEN
2790 *fx 2,2
2800ELSE
2810 *fx 2,0
2820ENDIF
2830ENDPROC
2840:
2850DEF PROCPrinter_Header
2860`ext%=EXT#in_file%
2870`last%=-1
2880ENDPROC
2890:
2900DEF PROCPrinter_Footer
2910ENDPROC
2920:
2930DEF FNPrinter_Send(len%)
2940PROCEscOn
2950LOCAL L%,I%,C%
2960L%=`ext% - PTR#in_file%
2970IF len%>=L% len%=L%
2980IF line_new% THEN
2990 I%=len%
3000 WHILE I%>0
3010 C%=BGET#in_file%
3020 IF C%=10 BPUT#out_file%,13:I%-=1
3030 BPUT#out_file%,C%
3040 IF C%=13 BPUT#out_file%,10:I%-=1
3050 I%-=1
3060 `last%=C%
3070 ENDWHILE
3080ELSE
3090 SYS "OS_GBPB", 4, in_file%, buf%, len%
3100 SYS "OS_GBPB", 2, out_file%, buf%, len%
3110ENDIF
3120PROCEscOff
3130=(len%>=L%)
3� >Library V.0.80 for dot matrix printer driver
@� Purpose: printer-specific parts of the printer application
"� Authors: A.Thompson, NReeves
(=� *******************************************************
2=� initialise the dot matrix printer driver specific parts
<=� *******************************************************
F:
P��Printer_initialise
Z� P%
d PrinterClass$="PrinterDM"
n"FullPrinterClass$="dot matrix"
xOutputType%=&FF4
�@� define printer class dependent fields in printer data area
�' dump_depth_field% = �p_field(1)
�' interlace_field% = �p_field(3)
�( line_prologue_field% = �p_field(20)
�( line_epilogue_field% = �p_field(20)
�(line_interlace_field% = �p_field(20)
�( job_epilogue_field% = �p_field(20)
�( job_prologue_field% = �p_field(20)
�' printer_data_size% = �p_field(0)
�1� define class dependent icons in main window
�main_line%=2
� printer_data_list% = 0:P%=0
� �Printer_read_config_file
"� now convert to circular list
-P%!list_pointer_field%=printer_data_list%
�
":
,� *****************
6� set initial state
@� *****************
J ��Printer_set_initial_state
T� D%
^� set default state
hD%=printer_data_list%
r]ȕ D%!list_pointer_field%<>printer_data_list% � D%!printer_number_field%<>printer_config%
| D%=D%!list_pointer_field%
��
�F� D%!printer_number_field%=printer_config% � printer_data_list%=D%
� �Printer_set_description
� �Printer_set_module_data
��
�:
�� ********
�� shutdown
�� ********
���Printer_terminate
�M*if "<Printer$Scrap>" = "<PDriver$Dir>.DM!Scrap" then unset Printer$Scrap
�J*if "<Printer$Temp>" = "<PDriver$Dir>.DM!Temp" then unset Printer$Temp
��
:
,� **************************************
+� the printer-specific template loading
&,� **************************************
0 ��Printer_load_templates
:>�set_icon_state(main%, main_line%, line_new% << 21, 1<<21)
D�
N:
X)� ***********************************
b(� the printer-specific event handler
l)� ***********************************
v(ݤPrinter_process_event(action%, E%)
�
� res%
�
res%=�
�Ȏ action% �
�
� 17,18:
� Ȏ E%!16 �
� � &502:
�� � E%!32 = main% � E%!36 >= -1 � �helpreply("Printer setup.|MClick SELECT or ADJUST to alter the settings.",E%!8,E%!4):res% = �
� �
� � 6
�# � E%!12=main% � � print_on% �
�
Ȏ � �
� � (E%!8 � %101)<>0:
� Ȏ E%!16 �
� main_description%:
� E%!8 � 1 �
% res% = printer_data_list%
I � printer_data_list% = printer_data_list%!list_pointer_field%
*; � printer_data_list%!list_pointer_field% = res%
4 �
>G printer_data_list% = printer_data_list%!list_pointer_field%
H �
R# �Printer_set_description
\# �Printer_set_module_data
fB printer_new% = printer_data_list%!printer_number_field%
p res%=�
z � main_line%
� !q%=main%
� q%!4=main_line%
�% ș "Wimp_GetIconState",,q%
�( line_new% = (q%!24 >> 21) � 1
�
�
� �
� �
��
� =res%
�:
�G� *****************************************************************
�F� read the configuration file with all the individual printer info
�G� *****************************************************************
��Printer_read_config_file
� H%,ptr%
"� defaults% printer_data_size%
$6� H%=0 � printer_data_size%-4 � 4:defaults%!H%=0:�
. printer_data% = defaults%
8 H%=�"<PDriver$dir>.PrData"
B/� H%=0 � 100,"Can't read printer data file"
L�
V ptr% = �#H%
` �Printer_process_line(H%)
j
� �#H%
t�#H%
~�
�:
�3� *********************************************
�2� process one line from the configuration file
�3� *********************************************
� ��Printer_process_line(H%)
�� I%,J%,tag$
�$buf%=�#H%
�I%=0
�#ȕ �tagchar(buf%?I%): I% += 1:�
�� buf%?I% = �":" �
� � got a tag
� tag$=�lowercase(�$buf%,I%))
I% += 1
ȕ buf%?I%=�" ": I% += 1:�
Ȏ tag$ �
� "printer_name"
( � build a name
2# � description% �$buf% -I% +1
<( $description% = �$buf%,�$buf%-I%)
F; � now add a block to our list of printer data blocks
P) � printer_data% printer_data_size%
Z( � I%=0 � printer_data_size%-4 � 4
d( printer_data%!I% = defaults%!I%
n �
x6 printer_data%!description_field% = description%
� � P%=0 �
�* printer_data_list% = printer_data%
� �
�. P%!list_pointer_field% = printer_data%
� �
� P% = printer_data%
�� � "pxres","pyres","features","pxres_halftone","pyres_halftone","printer_number","page_width","page_height","page_bottom","page_top","page_left","page_right"
�H � note that all tags are the same as their respective field names
�T printer_data%!�(tag$+"_field%") = �read_integer_expression(�$buf%,�$buf%-I%))
� � "dump_depth","interlace"
�T printer_data%?�(tag$+"_field%") = �read_integer_expression(�$buf%,�$buf%-I%))
�V � "line_prologue","line_epilogue","line_interlace","job_prologue","job_epilogue"
� ȕ buf%?I%=�" ":I%+=1:�
J% = �(tag$+"_field%")
; ș "OS_GSTrans",buf%+I%,printer_data%+1+J%,20 � ,,I%
printer_data%?J% = I%
" � "server"
, J% = I%
6' ȕ buf%?J%>=�" " � buf%?J%<>�";"
@ J% += 1
J �
T$ � from I% to J% is the string
^ server_ptr% = ptr% + I%
h, server_config$ = �$buf%, I%+1, J%-I%)
r � "printer"
| printer_config% = �read
�% printer_new% = printer_config%
� printer_ptr% = ptr% + I%
� � "location"
� location_config% = �read
� location_ptr% = ptr% + I%
� � "baud"
� baud_config% = �read
� baud_ptr% = ptr% + I%
� � "data"
� data_config% = �read
� data_ptr% = ptr% + I%
�
� "xon"
� XON_config% = �read
XON_new% = XON_config%
XON_ptr% = ptr% + I%
� "line"
& line_config% = �read
0 line_new% = line_config%
: line_ptr% = ptr% + I%
D �
N�
X�
b:
l6ݤread=�read_integer_expression(�$buf%,�$buf%-I%))
v:
�-� ***************************************
�$� convert a string to an integer
�-� ***************************************
�!ݤread_integer_expression(S$)
�� R%, T%, E$, P%
� E$=""
� � get rid of any comment
� ȕ �S$,1) <> ";" � �S$ <> 0
� E$ += �S$,1)
� S$ = �S$,�S$-1)
��
�6ș"XOS_EvaluateExpression",E$,buf%,256 � ,T%,R%;P%
�@� T% <> 0 � (P% � 1) � 100, "Integer value needed for "+tag$
=R%
:
-� ***************************************
,� allow only alphanumerics in tag fields
*-� ***************************************
4ݤtagchar(C%)
>$� (C% >= �"A" � C% <= �"Z") � =�
H$� (C% >= �"a" � C% <= �"z") � =�
R,= (C% >= �"0" � C% <= �"9") � C% = �"_"
\:
fK� *********************************************************************
pK� set the printer driver module's state to reflect the current settings
zK� *********************************************************************
� ��Printer_set_module_data
�� A%,B%,C%,D%,E%,F%
� A%=defaults%!pxres_field%
� B%=defaults%!pyres_field%
� C%=defaults%!features_field%
�&D%=defaults%!pxres_halftone_field%
�&E%=defaults%!pyres_halftone_field%
�&F%=defaults%!printer_number_field%
�,ș "PDriver_SetInfo",,A%,B%,C%,,D%,E%,F%
�
msg%!0=20
�
msg%!12=0
� msg%!16=Message_SetPrinter%
�&ș "Wimp_SendMessage", 18, msg%, 0
"A%=defaults%!page_width_field%
#B%=defaults%!page_height_field%
!C%=defaults%!page_left_field%
$#D%=defaults%!page_bottom_field%
."E%=defaults%!page_right_field%
8 F%=defaults%!page_top_field%
B/ș "PDriver_SetPageSize",,A%,B%,C%,D%,E%,F%
L7ș "PDriver_SetPrinter",defaults%+dump_depth_field%
V�
`:
j-� ***************************************
t-� set the description field in our window
~-� ***************************************
� ��Printer_set_description
� � S%, S$
�'� S% = 0 � printer_data_size%-4 � 4
�(defaults%!S% = printer_data_list%!S%
��
�H�Printer_set_icon(main_description%,$(defaults%!description_field%))
�Jș "XOS_CLI","SET Printer$"+" """+$(defaults%!description_field%)+""""
��
�:
�.��Printer_set_numeric_icon(I%,F%,S%, � S$)
�S$ = �(defaults%!F%/S%)
� �Printer_set_icon(I%,S$)
�
:
��Printer_set_icon(I%,S$)
� S%
(S%=�iconaddr(main%,I%)
2 $S% = S$
<�zero_terminate(S%)
F1�set_icon_state(main%,I%,0,0): � force redraw
P�
Z:
d� �Printer_AmendConfig
n!� line_config% <> line_new% �
x �#out_file%=line_ptr%
� �#out_file%,�line_new%;
� line_config% = line_new%
��
��
�:
�� �Printer_Ignore
��
�:
� � �Printer_XonXoff(flag%)
�
� flag% �
� *fx 2,2
��
� *fx 2,0
�
�
:
"� �Printer_Header
,`ext%=�#in_file%
6
`last%=-1
@�
J:
T� �Printer_Footer
^�
h:
r� �Printer_Send(len%)
|
�EscOn
�� L%,I%,C%
�L%=`ext% - �#in_file%
�� len%>=L% len%=L%
�� line_new% �
� I%=len%
� ȕ I%>0
� C%=�#in_file%
�" � C%=10 �#out_file%,13:I%-=1
� �#out_file%,C%
�" � C%=13 �#out_file%,10:I%-=1
� I%-=1
� `last%=C%
� �
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� 00000000 0d 00 0a 33 f4 20 3e 4c 69 62 72 61 72 79 20 56 |...3. >Library V|
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00000050 69 63 20 70 61 72 74 73 20 6f 66 20 74 68 65 20 |ic parts of the |
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00000090 65 65 76 65 73 0d 00 28 3d f4 20 2a 2a 2a 2a 2a |eeves..(=. *****|
000000a0 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
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000000f0 78 20 70 72 69 6e 74 65 72 20 64 72 69 76 65 72 |x printer driver|
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00000120 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
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