![](/images/new-backgrounds/1223153/22315339x1.webp)
24xx
Error Indication Table
The following table describes the service check entries for the printer error indication codes.
When an error indication changes after you have entered a service check, you have an intermittent problem. If this occurs, leave the service check and go to “Symptom Check Table” on page
LED | Status | Alarm | Action |
|
|
|
|
Power | ON | None | POST |
Ready | ON |
| RAM, ROM Controller Error |
Tractor 2 | ON |
| Go to “POST Service Check” on |
Paper Out | ON |
| |
| page | ||
Panel Lock | ON |
| |
|
| ||
Font Lock | ON |
|
|
|
|
|
|
Power | ON | None | Switch Scan Test Error |
Ready | Blinking |
| Go to “Operator Panel Service |
Paper Out | Blinking |
| |
| Check” on page | ||
Panel Lock | Blinking |
| |
|
| ||
|
|
|
|
Power | ON | None | NVRAM Read/Write Error |
Ready | Blinking |
| Turn the printer off and then back |
Paper Out | Blinking |
| |
| on. If you get the same error | ||
Font Lock | Blinking |
| |
| during | ||
|
|
| |
|
|
| board and readjust the |
|
|
| bidirectional print adjustment. Go |
|
|
| to “Bidirectional Print |
|
|
| Adjustment” on page |
|
|
| If the printer completes POST |
|
|
| successfully and eventually gets |
|
|
| the same error, go to |
|
|
| “Intermittent Problem Service |
|
|
| Check” on page |
|
|
|
|