![](/images/new-backgrounds/1223199/223199425x1.webp)
I. GENERAL TIMING CHART
• Timing chart for two consecutive prints on A4 paper (Lower cassette feed -
160°C
About 1.5
| Power switch ON |
|
|
|
|
|
| (Unit: Seconds) | |
|
|
|
|
|
|
|
|
| |
| Operation | WAIT | STBY | INTR |
|
| LSTR | STBY | |
170°C 169°C |
| 190°C control |
| 190°C |
|
|
| 169°C control | 169°C control |
control1 | Fixing roller heater (H1, H2) |
| control |
|
|
| |||
2 | Fan (FM1, FM2, FM3, FM4) |
|
|
|
| About 30.0 | |||
|
|
|
|
| |||||
3 | Fan (FM5) | About 15.0 |
|
|
| About 30.0 |
| ||
|
|
|
|
|
| ||||
4 | PRINT signal (/PRNT) |
|
|
|
|
|
| ||
5 | VERTICAL SYNC signal (/VSYNC) |
|
|
|
|
|
|
|
|
6 | Scanner motor (M1) |
|
|
|
|
|
|
|
|
7 | Scanner motor ready (/SCNRDY) |
|
| 3.25 |
|
|
|
|
|
|
|
|
|
|
|
|
| ||
8 | Main motor (MT1) |
|
|
|
|
|
|
|
|
9 | Cassette | About 1.2 |
| 0.52 |
|
|
|
|
|
|
|
|
|
|
|
|
| ||
10 | About 1.5 |
| About 0.9 | About 0.7 | 0.2 |
|
|
| |
|
|
|
|
| |||||
|
|
|
|
|
| 1.1 |
|
|
|
11 |
|
|
|
| 0.04 | 0.04 |
|
| |
Feed clutch (CL2) |
|
|
|
|
|
| |||
12 | Registration clutch (CL1) |
|
|
|
| 0.01 | 0.01 |
|
|
13 |
|
|
|
|
|
|
|
|
14 Registration paper sensor (PS1)
About 1.5
15 Fixing unit delivery sensor (PS1403)
16 |
|
|
|
| 0.77 | |
|
|
|
|
| ||
17 | Primary voltage (AC) |
|
|
| 1.79 |
|
|
|
|
|
| ||
18 | Primary voltage (DC) |
| 0.52 |
|
|
|
|
|
|
|
| ||
19 | Developing bias (AC) |
|
| 0.05 | 0.05 |
|
20 | Developing bias (DC) |
| 0.82 |
| 1.74 | 0.05 |
|
|
|
| |||
|
|
|
|
| ||
21 | Transfer voltage |
| About | 0.31 | 0.31 | 0.37 |
|
| |||||
|
|
|
|
| ||
22 | Static charge eliminator bias | Negative bias | Negative bias |
| Print bias | 0.47 |
23 | Upper fixing roller bias |
| 0.1 |
|
|
A - 1