Pr Inter Diagnostic - Sharp PC7000A Service Manual

PC 7000A
At
tha'Ftinie.>
I)vhe~~~h~f{Err6t-StdJFisJ"sei tbj'f~\fo-k, ;~n:e s\)s-
tern updates the screen whenever an error
OCCt.frs}~II'i(Utl1en
.. , continues-the test: -
~,
-- -- -- .. - - _.- ,-- .-
On the other hand ,
w~i!~ _~tll~~_,,_~rr9r .?~?P'jl~)~s,et,~?\ ~':Y,~_~;iI,
the system aborts the
'testwt1en'an;>'~r~citoccurs-~- In' 'ill
is
state, by pressing [[ESC] Lcontrol-exits to·the-RDD ,test
[11en~ (F:igur~ .FDD-ll;by .pre~sing[[.,In,t.h~ sy~~e,m
; ' " J
'c.
J . _ , ) ,_
J,.; ,' ____ , , _
,j , - , _,,_,
i ' ' , , ' " .-_'" _ ,;
I
c6ntinues to
-C?~~~c~_fh;l3:te~~j
;_:-,;-.:"'Tj
~j'
:;,
<:
Tl
_J,:~ '~,
;i;:c)
:" i;=Q,r:
,~et~JI$ .~f, er,r~~ "1J~ss,~g,es" see~ t~E!' fpIJQ~i.n9. 'p~~agr,~ph
")(3Jj:)" ,;" . . . .
J _ , ; " , ; , , __
J._,
" I . "_._1>
'.J,,,_,,,_, _.'" " "
,
'.,:._o_~.
i)
;Ln
)1 :'::'_1':) :,:
r,
':-!
(3) Error Messages
;-;:. ':saek-kttc;r;;;;
:'~I 'i_'::
, L
'_c,
;-;ii
{J -
\_~!"I
", '". -rhe,ysteni'rec"i ved aFAIJLT'Signiil'
fr6in'the'aeliic~'or
,)i]j
-the':s_ea~' di)e~atroh, Wa~" a,bn'orrha!iy/c~m_~"eted.:l_
'-J'-'!j', ;).:
':i·.;;JtYfinderlhuni'b~r
over} ;, , :
;~;,;
,:."j
;~!
';,:UiT1lj:' ;,:,:,._.:!,",Or)
A cylinder number
ex2eedfk~i:tF1elrriherr1ldst::ValileI0f:the
_, udrive,was tried to be a.ccessed~_. __
• FDe communication error (FDC failed error)
Handshakeehdf'odcuVieiFbe1Weehth~
'SOC8El'and'FbC
.. JPMt9tSC]9?6), _
• FOC interrupt error (Time out error)
. :'Ail' 'irlte'rrupt;
'rE;sp'6rise'/f~orn
- , tl1'a:' FDO: was' 'not 'receiVed
in the specified time period.
• .. FD.C.equipment checL
The system received a FAULT signal from a device or
did
liot~
(fe-teEt!
a''l:tfiickPOol'Sfgh~1 :c~j'n-;tne~~ip~ci,fie'(jYWne
_
p~riQdJ~vbjleJ~~ t~c"li~rat~ op~ra~_~d.
• Invalid command
i ')li'
c6rri;",ih~ writ'ferito"the FOe: (part 'ofSC7976) Was
invalid .
~"~;-:Jl')l
" j ' , ,:
i·"
. • ; :tirive' nofre'ady .
>!
,~),;
The device being specified! w~g-lih; tl1iiNotlr'ead'/S"tate.-··
1~'.T'tRC~J~rrnri njifi~fcJ'
'
':':)J_~
iF_]-.!: '
;2,~,
j'
A;C'RC--e~rof8ch~~recf
ih-ihi{jO'fiafd.
1 i ;
!uj 'Ii!] )
)~
• CRC err. in DATA field
A CRC error occurred in the DATA field.
• Record not found
h .
'TliiF'Sed6r":s~ecrfiediri' 'thEre IDJ field'
cOLHa'
n'ot . be
:-7~!j'd~te-bte(rih~tHe'tr'ack.
,(!
';:'-~'~-~_';'
:l,
'l.:J
"
,,-
-,j(-;Nbt:Wrltahfe
(\N~fte
protected
er'rdr)'
'j":]'
I, 1'1
;;J
~
I
i
'Tl1e. &~st€rri Jdetectecl~writ~ prbt~CtiiJ·n:. -I
'
j'
• EndofCylih'tle1Cn
,l'~\!;
,. I
,l~:j
i"
i:-~
Data was tried to be-
'acce~s'ea :Xn~','a' ;ciiskce'~xce'eding'
the
maximum sector.
•
Missing address mark (Address mar~":ndt fdOntl):u;
The system could not detect the address
mark
of'ihe'ID
:~;1'~i~riel(j~'unti'pi'j.t)!detebte\!J
'an:
:mcl'ex
3
sTgnifp fwiCe~'--Wheh
?the
;c'Oj
systemCreadcdata',"WhiChc'coWd
not
oetect"thli
.clOre55
mark of the DATA field.
"~:-
'J:I')
",',~
1'.) " " j
.U';'i'!
•
Qv~rrun (PMAc9Jnl)1~ngerrorl
The device could not read/write data from the system in
the specified time period.
• Bad command error
-'i 'j:'.J
"-J~j
A
comm~~d,was-sp~tified'
whi'ch-was
'not-Ii;',~IOS!-·: ,';'~
• Compare error
(;;:~-,,~~,;
ii
1,r]H,1
Data being written did not accord with data being read.
• Others'
Other error occurred.
-20-
. Tflbiitlln,;-- -
A PR INTER
DIAG.I'!()STI.c;.~pr~gral)1' [J~r,ve.s,y:t(hlt;~/1'
(:1i
he
function of a printer'adapter (referred to as PRT IIF in the
.- following discussion)",and -a pr-inter,-which--is-connected to
f;)try~,p,~in)l~r ~,9aJ?}j!~,)
:
i :~) -)'~:::~IT-:ljjJ
F'-)J')]\!,)
.J';:- -'i~j~;~F~?'
,:;_~,r:j.'.1~~rs~:)YYJljcry :,:~~D., b,~), pO[l.n.~~Ij!,9 }~r~; o,l),ly R~~larl:1 ~yle
printers.
',-'1/1:-:'"
(1.1) Test Menu Display
":';')~-I
:':l n )'L,:))";;:)' j2 '(0.0)
When this program is started up, the system displays the
- title
and-
th'e '-te'si"·";'enu 6f"the
-PFff-cii
'shown
~In--
Figure.
PRT·1.
_J :;
')~>8
0
r ,,-,: :):)e ..
D:
;'~}L,h~
:)';';-»!
This display is referred to as the PRT test menu.
,i'
)!);"
Clrij )ilUJ,'))
,~;,:-)r1v'l
Wi
!,]_:;'::j ,1) S~1i?
)';J
'j1;jj'?J/
fl'::-rFi'/
SHARP Personal computer System Diagnostics
Lk~~I:'3'n'
Data JuliOl /'85
Printer
[1.0]
(0)
Sense Printer Status
-.. i·\I'(o1;)1
Pt-i"n't CHaf'Eicter).iJ'l,' '-'(
i0
, i
ih- ~f::-
. . . .
'kH_~·
j"(f2}UPrii'H/S'1't
Ima~e;';;.?
i',.,
;';'-)'-:1'.1'--;
H)j:'J~r~
j)l"
I'"~ C)I{3rJlPri~t-.rab;le,,;'-h \"'.~ ~!
..
;~!lh:i:,l)
fl-:-Xi','j
,')Iqni.;~"
IV I:i'l~
'}j
i;
(11 ,:
Please input command?
!i ! l
Figure PRT-1 PRT test Menu
C -
):.-' 1
~
,.;
l'/
'I)" writ;
'j
(1,2J
l!.ele_cti.ol!,
T~stM~nu
Enter the required test number on the test menu as follows:
.• [[Orl"'fo" 1[3J ri'(j'"d)~i't) -l-i n.,l]lIW~erri sp~tirYrng
[[O]'i;'it
is
6ossibleit'o'press' [[ ...
·lTi'ohly~1
, ) , J l i ' )
]'iJ"
The number being entered is displayed on the screen. When
pressing [[..,]],
the)ispecifi~d:~aij~~hd$tijd
..
~pjl~iM~9R ir~fah-
ed.
up. . _ .. - .
To change the test numbe_r, de:lete the number being enter-
,-I
, ! , , : , : . , ' , , " \ '
f'l
't;
l"'t,
'~'1
ed by using [[ . . ]] and'then·'enter·th. ·cdrrecFnumber.
(1
~3) Exitinglest Menu'
When [[ESC]
FTs' ..
ritered·'before'entefinir,[ir .... ,] '11,ldontrol
-'exit~'ito),th~-oTAG)tOAD\Ej:tri't"-'n ,t ~
J'j;
:Yij-;~)]n:J
n!.l[W/
'I •• ;;;;." ,)1;;,,)
,J,;;u
JiL 11(.)
.iLB)
,iii
l-'-ili..Ji;,l")ui'
o'}l/hd
j:~DT
(1A) Others
,J:~'J~ ,'.-\;' ",:,
un
n:,-)J,'\',-~ "i\~,; L0~
1
pnn;-liil,;
Parameters of each test program are entered through key
+
[[ .,1]1.
When each test program is called, by 'p,essihg
/,[ [gSO] :]lpimnttdFexits
1
t0 'the! 'PRT testiJiieAli'
(Firg"riPPR'r-
;~11)".,;J,/,) ';rl'
i;;-
b~;'L':
:J,-;;-
o!.::):i'
j~i
':_,"'J,"r;
Yl!'J'ji:1!;,i ~H-J'I