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HP 1300 Service Manual - Page 217

M, N, O, P, LSTR Last Rotation Period 71

UPC - 808736419819

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lists, part numbers alphabetical 204 numerical 208 loading media 35 loads, ECU 60 long media extensions 20 loose toner, troubleshooting 151 lower metal shield, pickup assembly 120 LSTR (Last Rotation Period) 71 M machine screws 183 main input tray capacity 33 feeding operations 67 feeding problems, troubleshooting 155 loading 35 locating 20 main wiring diagrams 171 maintenance agreements 23 manual feed mode 143 manual feed tray. See priority input tray manuals, ordering 178 margins, minimum 149 material safety data sheet 26 media loading 35 selecting 33 media guides cleaning 151 memory base 14 buffer 56 errors 143 formatter 55 Memory Enhancement technology (MEt) 15, 56 messages, error 142 metal shields, pickup assembly 120 mirror operations 65 misalignment specifications 18 troubleshooting 152, 154 misfeeds, frequent 155 model number 19 motor errors 145 operations 61 removing 110 rotation, observing 162 troubleshooting 140 MS-DOS commands, PJL 166 msds 26 multifeeds printer input trays 42, 155 multipart forms 33 N noise specifications 18 non-volatile RAM 55 numbers, part alphabetical list 204 numerical list 208 numbers, telephone 178 NVRAM 55 O on/off switch locating 21 online Customer Care, HP 178 operating environment, specifications 16, 28 orange light. See Attention light order of operations 71 printed pages 36 removing parts 77 troubleshooting steps 140 ordering parts and supplies 178 output bin capacity 14 locating 20 long media extension, locating 20 printing to 36 output path cleaning 46 operations 67 selecting 36 output rollers, removing 107, 108 overcurrent/overvoltage protection 62 overhead transparencies cleaning print path with 46 loading 35 P page count, resetting 163 Page Protect 56 pages per minute 17 pages per month 14 paper breaking reams 155 default size, resetting 165 loading 35 selecting 33 storing 154 paper delivery sensor (PS921) feeding operations 67 jam detection operations 69 paper feed assembly removing 132 paper feed guide assembly diagram and part numbers 200 ENWW Index 217

Section	Page
Contents	3
Figures	7
Tables	11
Product information	13
Chapter contents	13
Introduction	14
Hardware description	14
Firmware description	15
Product specifications	16
Model and serial numbers	19
Overview of printer	20
Front and side view	20
Back and side view	21
Warranty statement	22
Extended warranty	23
Limited warranty for print cartridge life	24
Print cartridge information	24
Print cartridge date stamp	24
Refilled print cartridges	25
HP LaserJet printing supplies	25
HP printing supplies returns and recycling program information	25
Material safety data sheet	26
Installation and operation	27
Chapter contents	27
Operating environment	28
Identifying printer components	29
Printer control panel	29
Control panel light patterns	30
Selecting media	33
Loading media	35
Printer output paths	36
Maintenance	37
Chapter contents	37
Life expectancies of components	38
User-replaceable parts	38
Replacing the printer pickup roller	39
Replacing the printer separation pad	42
Cleaning the equipment	45
Cleaning the print path	46
Cleaning the print cartridge area	47
Cleaning the printer pickup roller	49
Cleaning the printer separation pad	50
Operational overview	53
Chapter contents	53
Basic functions	54
Formatter system	55
Control panel	56
EconoMode	56
MEt	56
Enhanced I/O	56
PJL overview	57
Printer functions	58
Engine control unit/power system	59
Image formation system	64
Printer paper-feed system	67
Jam detection	69
Basic sequence of operation (formatter-to- printer)	71
Removal and replacement	73
Chapter contents	73
Removal and replacement strategy	75
Required tools	75
Before performing service	76
Print cartridge	76
Parts removal order	77
Differences between the printers	78
Locating the printer differences	78
Covers	81
Left side cover	81
Back cover	82
Right side cover	84
Top cover	87
Control panel assembly	88
Front cover assembly	89
Internal assemblies	96
Transfer roller	96
Formatter (hp LaserJet 1300 series)	97
Formatter (hp LaserJet 1150 printer)	99
Laser/scanner assembly	101
Fuser assembly	103
Output rollers	107
E-label assembly (hp LaserJet 1300 only)	109
Motor	110
Solenoid	111
Fan assembly	113
Right plate assembly	115
Pickup assembly	118
Pickup roller shaft	121
Paper lift plate assembly	123
Left plate assembly	125
Bottom assemblies	127
ECU	127
Paper feed assembly	132
Paper-feed roller	133
Troubleshooting	139
Chapter contents	139
Basic troubleshooting	140
Errors	142
Control panel light messages	142
Fatal error secondary messages	145
Accessory error secondary messages	147
Checking the print cartridge	148
Solving image-quality problems	149
Solving paper-feed problems	154
Functional checks	156
Engine test	156
Half self-test functional check	157
Drum rotation functional check	158
Heating element check	159
High-voltage power supply check	160
Paper path check	162
Service mode functions	163
NVRAM initialization	163
Cold reset	164
PJL software commands	165
Troubleshooting tools	167
Internal reports	167
Repetitive image defect ruler	170
Main wiring	171
Locations of connectors	174
Locations of LEDs, jumpers, and switches	175
Parts and diagrams	177
Chapter contents	177
Ordering parts and supplies	178
Parts	178
Related documentation and software	178
Consumables	178
Accessories	179
How to use the parts lists and diagrams	183
Common hardware	183
Assembly locations	184
Covers	186
Internal assemblies	188
Internal components (1 of 2)	188
Internal components (2 of 2)	190
Left side plate assembly	192
Right side plate assembly	194
Electrical components	196
Paper pickup assembly	198
Paper feed guide assembly	200
Fuser assembly	202
Alphabetical parts list	204
Numerical parts list	208
Index	213
A	213
B	213
C	213
D	214
E	215
F	215
G	216
H	216
I	216
J	216
K	216
L	216
M	217
N	217
O	217
P	217
Q	219
R	219
S	220
T	220
U	221
V	221
W	221

Match case Limit results 1 per page

ENWW

Index

217

lists, part numbers

alphabetical 204

numerical 208

loading media 35

loads, ECU 60

long media extensions 20

loose toner, troubleshooting 151

lower metal shield, pickup assembly 120

LSTR (Last Rotation Period) 71

machine screws 183

main input tray

capacity 33

feeding operations 67

feeding problems, troubleshooting 155

loading 35

locating 20

main wiring diagrams 171

maintenance agreements 23

manual feed mode 143

manual feed tray.

See

priority input tray

manuals, ordering 178

margins, minimum 149

material safety data sheet 26

media

loading 35

selecting 33

media guides

cleaning 151

memory

base 14

buffer 56

errors 143

formatter 55

Memory Enhancement technology (MEt) 15, 56

messages, error 142

metal shields, pickup assembly 120

mirror operations 65

misalignment

specifications 18

troubleshooting 152, 154

misfeeds, frequent 155

model number 19

motor

errors 145

operations 61

removing 110

rotation, observing 162

troubleshooting 140

MS-DOS commands, PJL 166

msds 26

multifeeds

printer input trays 42, 155

multipart forms 33

noise specifications 18

non-volatile RAM 55

numbers, part

alphabetical list 204

numerical list 208

numbers, telephone 178

NVRAM 55

on/off switch

locating 21

online Customer Care, HP 178

operating environment, specifications 16, 28

orange light.

See

Attention light

order of

operations 71

printed pages 36

removing parts 77

troubleshooting steps 140

ordering parts and supplies 178

output bin

capacity 14

locating 20

long media extension, locating 20

printing to 36

output path

cleaning 46

operations 67

selecting 36

output rollers, removing 107, 108

overcurrent/overvoltage protection 62

overhead transparencies

cleaning print path with 46

loading 35

page count, resetting 163

Page Protect 56

pages per minute 17

pages per month 14

paper

breaking reams 155

default size, resetting 165

loading 35

selecting 33

storing 154

paper delivery sensor (PS921)

feeding operations 67

jam detection operations 69

paper feed assembly

removing 132

paper feed guide assembly

diagram and part numbers 200