Ink
Viscous ink (liquid gel)
All four colors (Y, M, C, K) are fast drying pigment based ink suitable for high-speed simplex and duplex
printing without stains on the backs of printed sheets. Due their high viscosity, the inks do not soak through
the paper. Once the inks have dried they are resistant to the effects of exposure to water and sunlight so
they will neither smear nor fade. There are two steps in the drying process. First, the ink quickly loses about
35% of its water content and gelatinizes, then the ink dries. .
Wide Print Head
The large print heads are 1.27 in. wide (32.3 mm). Each head has 2 lines of nozzles for each color with
192 nozzles in each line (Total: 384 nozzles).
During 150 dpi printing only one line of nozzles eject ink as shown above. During 300 dpi printing the
nozzle ports (alternately offset as shown above) of both lines eject ink.
The printing system employs Modulation Dot Technology through a piezo electric element that strictly
controls the ink flow to form dots.
6. Detailed Section Descriptions
302
6
Содержание J012
Страница 1: ...Toscana C1a C1b C1bN Machine Code J012 J013 J014 SERVICE MANUAL July 2007 Subject to change ...
Страница 25: ...24 ...
Страница 44: ...Load Paper 1 Raise the output tray 2 Pull the paper tray out of the machine Installation Procedure 43 1 ...
Страница 63: ...1 Installation 62 1 ...
Страница 156: ...4 Service Data List 1 Menu Yes 1 SERVICE S CHOICE 2 or 4 REPORT Yes SERVICE DATA LIST Yes Status Reports 155 4 ...
Страница 158: ...Self Diagnostic Test Flow Self Diagnostic Test Flow 157 4 ...
Страница 159: ...4 Troubleshooting 158 4 ...
Страница 160: ...Self Diagnostic Test Flow 159 4 ...
Страница 199: ...4 Troubleshooting 198 4 ...
Страница 212: ...T 30 PROTOCOL MONITOR REPORT 5 CLEAR DATA These settings clear memory and all memory settings Service Mode 211 5 ...
Страница 306: ...Ink Supply Overview 1 Ink cartridges x 4 Y M C K 2 Ink Pump Unit 3 Ink Supply Tubes Ink Supply 305 6 ...
Страница 330: ...Basic Operation Initialization Sequence at Power On Basic Operation 329 6 ...
Страница 332: ...Duplex Unit Overview 1 Duplexer Cover Button 2 Duplexer Cover 3 4 Duplexer Locks x 2 Duplex Drive Duplex Unit 331 6 ...
Страница 339: ...ADF Overview 1 ADF 2 Original Tray Drive 1 Paper Feed Roller 2 Paper Feed Clutch 6 Detailed Section Descriptions 338 6 ...
Страница 340: ...3 Original Feed Motor 4 Pick up Roller ADF 339 6 ...
Страница 341: ...6 Detailed Section Descriptions 340 6 ...
Страница 364: ...MEMO 363 ...
Страница 365: ...MEMO 364 ...