FS-1118MFP KM-1820 - kyocera

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Safety precautions This booklet provides safety warnings and precautions for our service personnel to ensure the safety of their customers, their machines as well as themselves during maintenance activities. Service personnel are advised to read this booklet carefully to familiarize themselves with the warnings and precautions described here before engaging in maintenance activities.
Safety warnings and precautions Various symbols are used to protect our service personnel and customers from physical danger and to prevent damage to their property. These symbols are described below: DANGER: High risk of serious bodily injury or death may result from insufficient attention to or incorrect compliance with warning messages using this symbol. WARNING:Serious bodily injury or death may result from insufficient attention to or incorrect compliance with warning messages using this symbol. CAUTION:Bodily injury or damage to property may result from insufficient attention to or incorrect compliance with warning messages using this symbol. Symbols The triangle ( ) symbol indicates a warning including danger and caution. The specific point of attention is shown inside the symbol. General warning. Warning of risk of electric shock. Warning of high temperature. indicates a prohibited action. The specific prohibition is shown inside the symbol. General prohibited action. Disassembly prohibited. indicates that action is required. The specific action required is shown inside the symbol. General action required. Remove the power plug from the wall outlet. Always ground the copier.
Page 1 and 2: FS-1118MFP KM-1820 SERVICE MANUAL P
Page 3: Revision history Revision Date Repl
Page 7 and 8: 2. Precautions for Maintenance WARN
Page 9 and 10: CONTENTS 2GM 1-1 Specifications 1-1
Page 11 and 12: 1-6-13 Removing the exposure lamp .
Page 13 and 14: 2GM 1-1-1 Specifications Type .....
Page 15 and 16: 2GM 1-1-2 Names of parts (1) Main b
Page 17 and 18: 2GM 1-2-1 Drum Note the following w
Page 19 and 20: 2GM Unpack. ) 6 8 0 2 5 — ‡ 4
Page 21 and 22: 2GM Remove the tapes, pads and shee
Page 23 and 24: 2GM Remove the pin holding scanner
Page 25 and 26: 2GM 6. Shake the toner container ho
Page 27 and 28: 2GM 12. Close the front cover. Fron
Page 29 and 30: 2GM Load paper. 1. Pull the cassett
Page 31 and 32: 2GM NOTES • Always adjust the pap
Page 33 and 34: 2GM 1-3-2 Connecting the cables (1)
Page 35 and 36: 2GM 1-3-3 Installing the document p
Page 37 and 38: 2GM CAUTION Be sure to tighten the
Page 39 and 40: 2GM 1-3-5 Installing the fax system
Page 41 and 42: 2GM Initialization procedure after
Page 43 and 44: 2GM (2) Maintenance modes Category
Page 45 and 46: 2GM Maintenance item No. Descriptio
Page 47 and 48: 2GM Maintenance Description item No
Page 51 and 52: 2GM Maintenance item No. U089 U101
Page 55 and 56:
2GM Maintenance Description item No
Page 57 and 58:
2GM Maintenance Description item No
Page 59 and 60:
2GM 1-4-2 System settings In additi
Page 61 and 62:
2GM Setting of the reset time 1. Se
Page 63 and 64:
2GM (2) Contents of service setting
Page 65 and 66:
2GM Service items Description Items
Page 67 and 68:
2GM Service items NW Status Page De
Page 69 and 70:
2GM Service items FAX Country Code
Page 71 and 72:
2GM (2) Paper misfeed detection con
Page 73 and 74:
2GM (3) Paper misfeeds • Main bod
Page 75 and 76:
2GM Problem Causes/check procedures
Page 77 and 78:
2GM 1-5-2 Self-diagnosis (1) Self-d
Page 79 and 80:
2GM Code Contents Causes Remarks Ch
Page 81 and 82:
Page 83 and 84:
Page 85 and 86:
2GM (1) No image appears (entirely
Page 87 and 88:
2GM (6) A black line appears longit
Page 89 and 90:
2GM (12)Paper creases. Causes 1. Pa
Page 91 and 92:
2GM 1-5-4 Electrical problems Probl
Page 93 and 94:
2GM Problem Causes Check procedures
Page 95 and 96:
2GM 1-6-1 Precautions for assembly
Page 97 and 98:
2GM 1-6-3 Removing the principal ou
Page 99 and 100:
2GM 1-6-4 Removing the feed roller
Page 101 and 102:
2GM 6. Remove the screw. 7. Remove
Page 103 and 104:
2GM 1-6-7 Removing the primary circ
Page 105 and 106:
7. Remove two screws at the back of
Page 107 and 108:
2GM (4) Removing the bias PWB 1. Re
Page 109 and 110:
2GM 6. Remove the engine PWB (see p
Page 111 and 112:
2GM 15. Remove four screws. 16. Rem
Page 113 and 114:
2GM 6. Remove two screws. 7. Open a
Page 115 and 116:
2GM (2) Removing the heater lamp WA
Page 117 and 118:
2GM 4. Remove the heat gear Z33, he
Page 119 and 120:
2GM (5) Removing the thermal cutout
Page 121 and 122:
2GM 1-6-10 Removing the scanner uni
Page 123 and 124:
2GM 1-6-11 Removing the laser scann
Page 125 and 126:
2GM 9. Remove the eraser lamp. Eras
Page 127 and 128:
2GM 3. Remove two screws and then r
Page 129 and 130:
2GM 5. Remove the exposure lamp and
Page 131 and 132:
2GM 1-6-15 Removing the scanner mot
Page 133 and 134:
2GM 10.Remove the cable from the ca
Page 135 and 136:
2GM 1-6-17 Adjustment the maintenan
Page 137 and 138:
(3) Adjusting the amount of slack i
Page 139 and 140:
2GM (5) Adjusting magnification of
Page 141 and 142:
2GM (7) Adjusting the scanner cente
Page 143 and 144:
2GM (9) Adjusting the DP magnificat
Page 145 and 146:
2GM (11) Adjusting the DP trailing
Page 147 and 148:
2GM (13) Adjusting the margins for
Page 149 and 150:
2GM • When replacing DIMM Firmwar
Page 151 and 152:
2GM (1) Paper feed control The foll
Page 153 and 154:
2GM 2-1-2 Original scanning system
Page 155 and 156:
2GM (1) ISU unit The ISU unit consi
Page 157 and 158:
2GM (1-1) Process unit mechanism 3
Page 159 and 160:
2GM (2-2) Charging the drum The fol
Page 161 and 162:
2GM (3-1) Laser scanner unit 3 2 4
Page 163 and 164:
2GM (4) Development The latent imag
Page 165 and 166:
2GM (6) Fusing The toner on the pap
Page 167 and 168:
2GM (7) Cleaning After the transfer
Page 169 and 170:
2GM (2) Scanner unit 4 7 6 3 2 5 1
Page 171 and 172:
9 2GM YC8 1 8 A30 B30 50 YC2 20 1 1
Page 173 and 174:
2GM Connector Pin No. Signal I/O De
Page 175 and 176:
Page 177 and 178:
2GM 2 1 13 1 10 1 3 1 3 1 5 1 5 1 2
Page 179 and 180:
2GM (2) Heater lamp control circuit
Page 181 and 182:
2GM Heater lamp turn-on pattern in
Page 183 and 184:
Page 185 and 186:
Page 187 and 188:
2GM • 100 V YC3 YC4 YC1 YC2 Q121
Page 189 and 190:
2GM 2-3-5 High voltage PWB The high
Page 191 and 192:
2GM 2-3-6 CCD PWB The CCD PWB consi
Page 193 and 194:
2GM 2-3-7 Operation PWB The operati
Page 195 and 196:
2GM 2-3-8 Scanner PWB The scanner P
Page 197 and 198:
2GM Timing chart No. 2 Continuous c
Page 199:
2GM Wiring diagram A B C D E F G H
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FS-1118MFP KM-1820 - kyocera

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