Initial commit: SNMP scanner and Zabbix template generator
Tools for printer discovery and monitoring: - snmp_scanner.py: SNMP-based printer discovery - generate_printer_templates.py: Generate Zabbix templates - analyze_supplies.py: Analyze printer supply levels - extract_summary.py: Extract printer data summaries Includes Zabbix templates for: - HP Color/Mono printers - HP DesignJet T1700 - Xerox Color/Mono/Enterprise printers 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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HP_DesignJet_T1700_README.md
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HP_DesignJet_T1700_README.md
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# HP DesignJet T1700dr PostScript - Zabbix Monitoring Setup
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## Printer Information
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- **Model**: HP DesignJet T1700dr PostScript (44" wide format)
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- **IP Address**: 10.80.92.24
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- **Hostname**: NPIDDF2D7
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- **Serial Number**: CN91P7H00J
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- **Firmware**: JGRw_04_19_18.1
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- **Location**: Blisk Inspection
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## Ink Cartridge System
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This printer uses the **HP 730 series ink cartridges** (6 colors):
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| Color | Part Number | Max Capacity | SNMP Index |
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|-------|-------------|--------------|------------|
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| Matte Black | P2V72A | 3000 | 1 |
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| Cyan | P2V73A | 3000 | 2 |
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| Magenta | P2V71A | 3000 | 3 |
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| Yellow | P2V70A | 3000 | 4 |
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| Photo Black | P2V69A | 3000 | 5 |
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| Gray | P2V68A | 3000 | 6 |
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## Zabbix Template
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### Template File
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- **Location**: `/home/camp/snmp-scanner/zabbix_template_hp_designjet_t1700_v2.yaml` (CORRECTED VERSION)
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- **Old Location**: `/home/camp/snmp-scanner/zabbix_template_hp_designjet_t1700.yaml` (Uses wrong OIDs - do not use)
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- **Template Name**: HP DesignJet T1700
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- **Template Group**: Printers
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### Key SNMP OIDs
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#### Printer Information
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- **Model**: 1.3.6.1.2.1.25.3.2.1.3.1
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- **Hostname**: 1.3.6.1.2.1.1.5.0
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- **Serial Number**: 1.3.6.1.4.1.11.2.3.9.4.2.1.1.3.3.0 (HP-specific)
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- **Location**: 1.3.6.1.2.1.1.6.0
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- **Firmware**: 1.3.6.1.4.1.11.2.3.9.4.2.1.1.3.6.0
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#### Ink Levels (Per Color)
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**IMPORTANT**: HP DesignJet uses proprietary HP OIDs for ink levels, NOT standard Printer MIB OIDs.
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- **Part Number**: 1.3.6.1.2.1.43.11.1.1.6.1.{index} (Standard - works)
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- **Max Capacity**: 1.3.6.1.2.1.43.11.1.1.8.1.{index} (Standard - works)
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- **Current Level**: 1.3.6.1.4.1.11.2.3.9.4.2.1.4.1.5.4.{index}.1.0 (HP proprietary - direct percentage)
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### Monitored Items
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For each ink cartridge:
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1. **Part Number** (Text) - Identifies the specific HP 730 cartridge from standard OID
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2. **Ink Level Percentage** (Direct from HP OID) - Current ink level as percentage (0-100)
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### Triggers
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**Warning Level (20%)**:
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- Trigger when ink level drops below 20%
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- Priority: WARNING
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- Shows current level and replacement part number
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**Critical Level (10%)**:
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- Trigger when ink level drops below 10%
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- Priority: HIGH
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- Shows current level and replacement part number
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## Import Instructions
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### 1. Import Template to Zabbix
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```bash
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# From Zabbix web interface:
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# 1. Navigate to: Configuration → Templates
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# 2. Click "Import" button
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# 3. Upload: /home/camp/snmp-scanner/zabbix_template_hp_designjet_t1700_v2.yaml
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# 4. Click "Import"
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# NOTE: Use v2 template - it has the correct HP proprietary OIDs for ink levels
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```
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### 2. Configure SNMP on Host
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```bash
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# In Zabbix:
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# 1. Go to: Configuration → Hosts
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# 2. Find or create host for: 10.80.92.24
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# 3. Set hostname to: NPIDDF2D7 (or descriptive name)
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# 4. Add to host group: Printers
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```
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### 3. Link Template to Host
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```bash
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# In host configuration:
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# 1. Go to "Templates" tab
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# 2. Click "Select" next to "Link new templates"
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# 3. Search for: HP DesignJet T1700
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# 4. Click "Add"
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# 5. Click "Update"
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```
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### 4. Configure SNMP Interface
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```bash
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# In host configuration:
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# 1. Go to "Interfaces" tab
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# 2. Add SNMP interface:
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# - IP: 10.80.92.24
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# - Port: 161
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# - SNMP version: SNMPv2
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# - SNMP community: public (or your community string)
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# 3. Click "Update"
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```
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## Verification
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### Test SNMP Connectivity
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```bash
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# From Zabbix server/proxy, test SNMP:
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snmpget -v2c -c public 10.80.92.24 1.3.6.1.2.1.1.5.0
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# Should return: NPIDDF2D7
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snmpget -v2c -c public 10.80.92.24 1.3.6.1.2.1.25.3.2.1.3.1
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# Should return: HP DesignJet T1700dr PostScript (44" sized)
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```
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### Check Data Collection
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```bash
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# In Zabbix:
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# 1. Go to: Monitoring → Latest data
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# 2. Filter by host: NPIDDF2D7
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# 3. Verify items are collecting data:
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# - Printer Model
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# - All 6 ink levels (Matte Black, Cyan, Magenta, Yellow, Photo Black, Gray)
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# - Serial Number
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# - Firmware Version
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```
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## Maintenance Notes
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### Ink Replacement Procedure
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1. **Order Supplies**: HP 730 series cartridges
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- Can purchase 130ml or 300ml sizes
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- All colors use same cartridge design
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2. **Check Current Levels**:
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- Monitor Zabbix dashboard
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- Check printer web interface: http://10.80.92.24
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3. **Replace Cartridge**:
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- Power on printer
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- Open ink cartridge access door
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- Remove empty cartridge
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- Install new cartridge
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- Close access door
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4. **Verify in Zabbix**:
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- Levels should update within 1 hour
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- Alert should clear automatically
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### Compatible Models
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This template can also be used for:
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- HP DesignJet T1600 (same ink system)
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- HP DesignJet T2600 (same ink system)
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- Other HP DesignJet models using HP 730 inks
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## Troubleshooting
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### No Data Collected
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1. Check SNMP connectivity:
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```bash
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snmpwalk -v2c -c public 10.80.92.24 1.3.6.1.2.1.1
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```
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2. Verify community string is correct
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3. Check firewall allows UDP 161
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4. Ensure printer SNMP is enabled
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### Incorrect Ink Levels
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1. Verify you're using the HP proprietary OID (not standard Printer MIB):
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```bash
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# HP DesignJet proprietary OID (correct for T1700):
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snmpwalk -v2c -c WestJeff2025 10.80.92.24 1.3.6.1.4.1.11.2.3.9.4.2.1.4.1.5.4
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# Standard Printer MIB (will NOT work on DesignJet):
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snmpwalk -v2c -c WestJeff2025 10.80.92.24 1.3.6.1.2.1.43.11.1.1.9.1
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```
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2. Ensure you're using template v2 (not v1) which has correct OIDs
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3. Check if printer firmware needs update
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### Alerts Not Triggering
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1. Check trigger expressions in template
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2. Verify item data is being collected
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3. Check trigger dependencies
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4. Review Zabbix logs for errors
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## Additional Resources
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- **HP Support**: [HP DesignJet T1700 Support](https://support.hp.com/us-en/product/hp-designjet-t1700-printer-series/7528524)
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- **Ink Specifications**: [HP 730 Cartridge Info](https://www.hp.com/us-en/shop/cat/designjet-730-ink-cartridges)
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- **SNMP MIB**: Printer-MIB (RFC 3805)
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- **HP Enterprise MIB**: HP-LASERJET-COMMON-MIB
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