My printer HP Laser not show info toner, counter, scanned.
Librenms show only UP or Down, how fix this?
librenms@mon:~$ ./discovery.php -d -h hp
LibreNMS Discovery
SQL[select migration from migrations order by id desc limit 1 0.48ms]
SQL[select count(*) as aggregate from migrations 1.21ms]
SQL[select version() 2.08ms]
===========================================
| Component | Version |
|---|---|
| LibreNMS | 25.3.0-50-geeb31885f (2025-03-25T20:48:14-03:00) |
| DB Schema | 2025_03_18_003446_drop_bouncer_tables (327) |
| PHP | 8.3.6 |
| Python | 3.12.3 |
| Database | MariaDB 10.11.8-MariaDB-0ubuntu0.24.04.1 |
| RRDTool | 1.7.2 |
| SNMP | 5.9.4.pre2 |
| =========================================== | |
| DEBUG! | |
| LibreNMS config cache cleared and config reloaded. | |
SQL[select config_name, config_value from config 1.04ms] |
SQL[select * from graph_types 0.39ms]
SQL[SELECT * FROM devices WHERE disabled = 0 AND hostname LIKE ‘hp’ ORDER BY device_id DESC 1.77ms]
./discovery.php hp 2025-03-26 10:57:21 - 0 devices discovered in 0.329 secs
SNMP [0/0.00s]:
SQL [7/0.09s]: Select[7/0.09s]
RRD [0/0.00s]:
