Canon imageRUNNER ADVANCE DX C3930i

Specifications

Specifications in detail

Main Unit

• Machine Type
  A3 Color Laser Multifunctional
• Core Functions
  Print, Copy, Scan, Send, Store and Optional Fax
• Processor Speed
  1.8GHz Dual Core Processor
• Control Panel
  10.1" TFT LCD WSVGA Color Touch panel
• Memory
  Standard: RAM 4.5GB
• Storage
  Standard: (SSD) 256 GB
  Optional: (SSD) 1TB
• Interface Connection
  NETWORK
    Standard: 1000Base-T/100Base-TX/10Base-T
    Optional: Wireless LAN (IEEE 802.11 b/g/n)
  OTHERS
    Standard: USB 2.0 (Host) x1, USB 3.0 (Host) x1, USB 2.0 (Device) x1; 
    Optional: Serial Interface, Copy Control Interface
• Paper Supply Capacity (A4, 80 gsm)
  Standard:  1,200 sheets
    100-sheet Multi-purpose tray
    550-sheet Paper cassette x 2,
  Maximum: 2,300 sheets (with Cassette Feeding Unit-AW1)
• Paper Output Capacity (A4, 80 gsm)
  Standard: 250 sheets
  Maximum: 3,450 sheets (with Staple Finisher-AE1 or Booklet Finisher-AE1 and Copy Tray-T1)
• Finishing Capabilities
  Collate, Group, Offset, Staple, Saddle Stitch, Hole Punch, Eco Staple, Staple On Demand¹
• Supported Media Types
  Multi-purpose tray: Thin, Plain, Heavy², Recycled, Coated³, Color, Tracing, Bond
  
  Upper Cassette: Thin, Plain, Heavy, Recycled, Color, Bond, Transparency, Pre-punched, Letterhead, Envelope
  
  Lower Cassette: Thin, Plain, Heavy, Recycled, Color, Bond, Transparency, Pre-punched, Letterhead, Envelope⁴
• Supported Media Sizes
  Multi-purpose tray:
  Standard size: SRA3, A3, A4, A4R, A5, A5R, A6R, B4, B5, B5R
  Custom size: 98.4 x 139.7 mm to 320.0 x 457.2 mm
  Free size: 100.0 x 148.0 mm to 304.8 x 457.2 mm
  Envelopes: COM10 No.10, Monarch, ISO-C5, DL
  Envelope custom size: 98.0 x 98.0 mm to 320.0 x 457.2 mm
  
  Upper Cassette:
  Standard size: A4, A5, A5R, A6R, B5
  Custom Size: 105.0 x 148.0 mm to 297.0 x 215.9 mm
  Envelopes: ISO-C5
  
  Lower Cassette:
  Standard size: A3, A4, A4R, A5, A5R, A6R, B4, B5, B5R
  Custom Size: 105.0 x 148.0 mm to 304.8 x 457.2 mm
  Envelopes⁵: COM10 No.10, Monarch, DL
• Supported Media Weights
  Multi-purpose tray: 52 to 300 gsm⁶
  Upper/Lower Cassette: 52 to 256 gsm
  Duplex: 52 to 220 gsm
• Warm-up Time
  Quick Startup Mode: 4 seconds or less⁷
  From Sleep Mode: 10 seconds or Less
  From Power On: 10 seconds or less⁸
• Dimensions (W x D x H)
  With Platen Cover-Y3: 565 x 692 x 788 mm
  With Single Pass DADF-C1: 565 x 722 x 897 mm
  With DADF-BA1: 565 x 719 x 891 mm
• Installation Space (W x D)
  Basic：
  978 x 1,119 mm (with Single Pass DADF-C1 + right cover open + Multi-purpose tray extension extended + paper cassette open)
  978 x 1,116 mm (with DADF-BA1 + right cover open + Multi-purpose tray extension extended + Paper cassette open)
  Fully Configured：
  1,651 x 1,119 mm (with Single Pass DADF-C1 + Staple Finisher-AE1/Booklet Finisher-AE1 + Copy Tray-T1 extension extended + paper cassette open）
  1,651 x 1,116 mm (with DADF-BA1 + Staple Finisher-AE1/Booklet Finisher-AE1 + Copy Tray-T2 extension extended + paper cassette open)
• Weight
  (Including Toner)
  With Platen Cover-Y3: Approx. 71 kg
  With DADF-BA1: Approx. 78 kg
  With Single Pass DADF-C1: Approx. 84 kg

Print Specifications

• Print Speed
  1-sided: Up to 30 ppm (A4, A5, A5R, A6R), Up to 15 ppm(A3), Up to 20 ppm (A4R)
• Print Resolution (dpi)
  1,200×600,
  1,200×1,200 (half-speed)
• Page Description Languages
  Standard: UFRII, PCL6, Adobe^® PostScript^®3^TM
• Direct Print
  Supported file types: PDF, EPS, TIFF/JPEG, and XPS
• Mobile / Cloud Printing
  AirPrint, Mopria, Universal Print by Microsoft, Canon PRINT app, and uniFLOW Online (optional)
  
  A range of software and MEAP-based solutions are available to provide printing from mobile devices or internet-connected devices and cloud-based services depending on your requirements.
  Please contact your sales representative for further information
• OS Standard Printing
  Android/Windows® 10/Chrome OS/macOS (11.2.2) /iOS/iPadOS
• Fonts
  PS fonts: 136 Roman
  PCL fonts: 93 Roman, 10 Bitmap fonts, 2 OCR fonts, Andalé Mono WT J/K/S/T⁹
  (Japanese, Korean, Simplified and Traditional Chinese) , Barcode fonts¹⁰
• Print Features
  Secured Print, Secure Watermark, Header/Footer, Page Layout, Two-sided Printing, Mixed Paper Sizes/ Orientations, Front/Back Covers, Toner Reduction, Poster Printing, Forced Hold Printing, Print Date, Scheduled Printing, Printing Using a Virtual Printer
• Operating Systems
  UFRII:Windows®10/11/Server 2012/Server 2012 R2/Server 2016/Server 2019/Server 2022, MAC OS X (10.13 or later)
  PCL: Windows®10/11/Server 2012/Server 2012 R2/Server 2016/Server 2019/Server 2022, MAC OS X (10.13 or later)
  PS: Windows®10/11/Server 2012/Server 2012 R2/Server 2016/Server 2019/Server 2022, MAC OS X (10.13 or later)
  PPD: Windows®10/11, MAC OS X (10.13 or later)

Copy Specifications

• Copy Speed
  1-sided: Up to 30 ppm (A4, A5, A5R, A6R), Up to 15 ppm (A3), Up to 20 ppm (A4R)
• First-Copy-Out Time
  Approx. 6.1/8.4 seconds or less
• Copy Resolution (dpi)
  600 x 600
• Multiple Copies
  Up to 999 copies
• Copy Density
  Automatic or Manual (9 Levels)
• Magnification
  Variable zoom: 25% to 400% (1% Increments)
  Preset reduction/enlargement: 25%, 50%, 70%, 100%(1:1), 141%, 200%, 400%
• Basic Copy Features
  Preset R/E Ratios by Area, Two-Sided, Density Adjustment, Original Type Selection, Interrupt Mode, Book to Two Pages, Two-sided Original, Job Build, N on 1, Add Cover, Insert Sheets, Different Size Originals, Page Numbering, Copy Set Numbering, Sharpness, Erase Frame, Secure Watermark, Print Date, Gutter, Print & Check, Negative/Positive, Repeat Images, Merge Job Blocks, Mirror Image, Store in Mail Box, Copy ID Card, Skip Blank Pages, Free Size Original, Color Mode, Reserved copy, Copy Sample

Scan Specifications

• Type
  Standard: Color Platen
  Optional: Platen Cover-Y3, Single Pass DADF-C1¹¹ or DADF-BA1 [2-sided to 2-sided (Automatic with DADF)]
  
  DADF: Duplexing Automatic Document Feeder
• Pull Scan Specifications
  Color Network ScanGear2. For both TWAIN and WIA
  
  Supported OS: Windows® 10/11/Server2012/Server2012 R2/Server2016/Server2019/Server2022
• Scan Resolution (dpi)
  Scan for Copy: 600 x 600
  Scan for Send: (Push) 600 x 600 (SMB/FTP/WebDAV/IFAX), (Pull) 600 x 600
  Scan for Fax: 600 x 600
• Document Feeder Paper Capacity (80 gsm)
  Single Pass DADF-C1: up to 200 Sheets
  DADF-BA1: up to 100 Sheets
• Acceptable Originals/Weights
  Platen: Sheet, Book, and 3-Dimensional Objects
  
  Document Feeder media weight:
  Single Pass DADF-C1：
  1-sided scanning: 38 to 220 gsm (BW, CL)
  2-sided scanning: 38 to 220 gsm (BW, CL)¹²
  
  
  DADF-BA1：
  1-sided scanning: 38 to 128 gsm (BW), 64 to 128 gsm (CL)
  2-sided scanning: 50 to 128 gsm (BW), 64 to 128 gsm (CL)
• Supported Media Sizes
  Platen: max. scanning size: 297.0 x 431.8 mm
  
  Single Pass DADF-C1:
    A3, A4, A4R, A5, A5R, A6R, B4, B5, B5R, B6R,
    Custom size: 69.9 x 139.7 mm to 304.8 x 431.8 mm
  DADF-BA1:
    A3, A4, A4R, A5, A5R, B4, B5, B5R, B6,
    Custom size: 139.7 x 128 mm to 297.0 x 431.8 mm
• Scan Method
  Push Scan, Pull Scan, Scan to Box, Scan to Advanced Space, Scan to Network, Scan to USB Memory Key, Scan to Mobile device, Scan to Cloud (uniFLOW Online, Cloud Connector - optional)
• Scan Speed
  Single Pass DADF-C1：
  1-sided Scanning: 135/135 (300 x 300 dpi, send), 80/80 (600 x 600 dpi, copy)
  2-sided Scanning: 270/270 (300 x 300 dpi, send), 160/90 (600 x 600 dpi, copy)
  DADF-BA1：
  1-sided Scanning: 70/70 (300 x 300 dpi, send), 51 /51 (600 x 600 dpi, copy)
  2-sided Scanning: 35/35 (300 x 300 dpi, send), 25.5 /25.5 (600 x 600 dpi, copy)

Send Specifications

• Destination
  Standard: E-mail/Internet FAX (SMTP*), SMB 3.1.1, FTP, WebDAV, Mail Box
  Optional: Super G3 FAX, IP Fax
  
  * OAuth 2.0 authentication method available for Microsoft 365 and Google Workspace
• Address Book / Speed Dials
  LDAP (2,000)/Local (1,600)/Speed dial (200)
• Send Resolution (dpi)
  Push: up to 600 x 600
  Pull: up to 600 x 600
• Communication Protocol
  File: FTP (TCP/IP), SMB 3.1.1 (TCP/IP), WebDAV
  E-mail/I-Fax: SMTP, POP3
• File Format
  Standard: TIFF, JPEG, PDF(Compact, Searchable, Apply policy, Optimize for Web, PDF/A-1b, Trace & Smooth, Encrypted, Device Signature, User Signature), XPS(Compact, Searchable, Device Signature, User Signature), Office Open XML (PowerPoint, Word)
• Universal Send Features
  Original Type Selection, Two-sided Original, Book to Two Pages, Different-size Originals, Density Adjustment, Sharpness, Copy Ratio, Erase Frame, Job Build, Delayed Send, Preview, Job Done Notice, File Name, Subject/Message, Reply-to, E-mail Priority, TX Report, Original Content Orientation, Skip Blank Originals

Fax Specifications

• Maximum Number of Connection Lines
  2
• Modem Speed
  Super G3: 33.6 kbps
  G3: 14.4 kbps
• Compression Method
  MH, MR, MMR, JBIG
• Resolution (dpi)
  400 x 400 (Ultra Fine), 200 x 400 (Super Fine), 200 x 200 (Fine), 200 x 100 (Normal)
• Sending/Receiving Size
  Sending: A3, A4, A4R, A5¹³, A5R¹⁴, B4,  B5¹⁵, B5R¹⁶
  Receiving: A3, B4, A4, A4R, A5R , B5, B5R
• FAX Memory
  Up to 30,000 pages (2,000 jobs)
• Speed Dials
  Max. 200
• Group Dials/Destinations
  Max. 199 dials
• Sequential Broadcast
  Max. 256 addresses
• Memory Backup
  Yes
• Fax Features
  Sender's Name (TTI), Selecting the Telephone Line (when sending fax), Direct Send, Delayed Send, Preview, Job Done Notice, TX Report, Interrupt Transmission, Sequential Broadcasting, Password/Subaddress Sending, Confidential Mailbox, 2 on 1 Log

Store Specifications

• Mail Box
  100 User Inboxes,
  1 Memory RX Inbox,
  50 Confidential Fax Inboxes
  Maximum 10,000 Pages (2,000 jobs) Stored
• Advanced Space
  Communication Protocol: SMB or WebDAV
  Supported Client PC: Windows^® 10/11
  Concurrent Connections (Max.): SMB:64, WebDAV:3
• Advanced Space Available Disk Space
  Standard:16 GB
  (With option: max. 480GB)
• Advanced Space Features
  Authentication for Advanced Space Log-in, Sort Function, Printing a PDF File with a Password, imageWARE Secure Audit Manager Support, Search, File Preview, Authentication Management, Open to public, URI TX, Backup/Restore

Security Specifications

• Authentication & Access Control
  User Authentication (Picture Login, Picture and PIN Login, Card Login¹⁷, Username and Password Login, Function Level Login, Mobile Login),  Department ID Authentication (Department ID and PIN Login, Function Level Login), uniFLOW Online* (PIN Login, Picture Login, Picture and PIN Login, Card Login, Card and PIN Login, Username and Password Login, Department ID and PIN Login, Function Level Login), Access Management System (Access Control), Cloud Connector* (PIN Login), Microsoft Entra ID (PIN Login, Card Login), Two-Factor Authentication at LUI/RUI
  
  *Subscription required
• Network Security
  TLS 1.3, IPSec, IEEE802.1X authentication, SNMP V3.0, Firewall Functionality (IP/MAC Address Filtering), WPA3 support, Dual Network Support (Wired LAN/Wireless LAN, Wired LAN/Wired LAN), Disabling Unused Functions (Enabling/Disabling Protocols/Applications, Enabling/Disabling Remote UI, Enabling/Disabling USB Interface), Communication Line Separation (G3 FAX, USB Port, Advanced Space, Scan and Send -Virus Concerns for E-mail Reception)
• Document Security
  Print Security (Secure Print, Encrypted Secure Print, Forced Hold Printing, uniFLOW Secure Print¹⁸), Receive Data Security (Confidential Fax Inbox Forwarding Received Documents Automatically), Scan Security (Encrypted PDF, Device Signature PDF/XPS, User Signature PDF/XPS, Adobe LiveCycle® Rights Management ES2.5 Integration), BOX Security (Mail Box Password Protected, Advanced Space Access Control), Send Data Security (Setting for requesting password input per transmission, Restricted E-mail/File send functions, Confirming FAX number, Allow/Restrict Fax Driver Transmissions, Allow/Restrict Sending from History, S/MIME Support), Document Tracking (Secure Watermark)
• Device Security
  Protecting SSD Data [SSD Data Encryption (FIPS140-3), SSD Lock], Standard SSD Initialize, Initialize (NIST 800-88 PURGE LEVEL), Trusted Platform Module (TPM 2.0), Job Log Conceal Function, Protecting MFP Software Integrity, Checking MFD Software Integrity & Platform Firmware Resiliency (NIST SP800-193) with Automatic System Recovery (Verify System at Start-up, Runtime Intrusion Detection enabled with Trellix Embedded Control), HCD-PP Common Criteria Certification
• Device Management & Auditing
  Administrator Password, Remote Management Two-factor Authentication, Digital Certificate And Key Management, Audit Log, Cooperating with External Security Audit System (Security Information and Event Management), Image Data Logging, Security Policy Setting

Environmental Specifications

• Operating Environment
  Temperature: 10 to 30 ºC
  Humidity: 20 to 80 % RH (Relative Humidity)
• Power Source
  220-240V 50/60Hz 5A
• Power Consumption
  Maximum: Approx. 1,500 W
  Copying (with DADF continuous scan): Approx. 613 W¹⁹
  Standby: Approx. 40.7 W²⁰
  Sleep mode: Approx. 0.8 W²¹
  
  Typical Electricity Consumption (TEC)²²: 0.30 kWh
  
  For detailed information relating to Erp:Lot6/26 regulation,
  please go to: https://www.canon-europe.com/for_work/lot26/
• Noise Levels
  Sound Power Level (LWA,m)
  Active (BW)(1-sided):
  60 dB, Kv 3 dB
  
  Sound Pressure (LpAm)
  Bystander's position:
  Active(BW/CL)(1-sided):
  46 dB²³/ 47 dB²⁴
• Standards
  Blue Angel

Software & Printer Management

• Tracking & Reporting
  Universal Login Manager (ULM)
  uniFLOW Online
• Remote Management Tools
  iWEMC
  eMaintenance
  Content Delivery System
• Scanning Software
  Color Network ScanGear 2
• Optimisation Tools
  Canon Driver Configuration Tool
• Platform
  MEAP (Multifunctional Embedded Application Platform)
• Document Publishing
  Kofax Power PDF Advanced (Optional)

Consumables

• Toner Cartridge/s
  C-EXV 64 Toner BK/C/M/Y
• Toner Estimated Yield
  (Estimated @5% Coverage)
  C-EXV 64 Toner BK: 38,000 pages
  C-EXV 64 Toner C/M/Y: 25,500 pages

Paper Supply Options

• Cassette Feeding Unit
  Cassette Feeding Unit-AW1
  Paper Capacity: 550 sheets x 2 (1,100 sheets) (80 gsm)
  Paper Type: Thin, Plain, Recycled, Color, Heavy, Bond, Transparency, Pre-punched,
  Letterhead Paper Size:
    A3, A4, A4R, A5, A5R, A6R, B4, B5, B5R
    Custom Size: 105.0 x 148.0 mm to 304.8 x 457.2 mm
  Paper Weight: 52 to 256 gsm
  Power Source: From the Main Unit
  Dimensions (W x D x H): 565 x 635 x 248 mm
  Weight: Approx. 16.0 kg

Output Options

• Copy Tray
  Inner 2way Tray-M1
  Tray Capacity (with 80 gsm paper)
     Upper tray: A4, A5, A5R, A6R, B5, B5R: 85 sheets
                      SRA3, A3,  A4R, B4: 40 sheets
     Lower tray (standard tray): A4, A5, A5R, A6R, B5, B5R: up to 220 sheets
                       SRA3, A3, A4R, B4: up to 100 sheets
  Paper Weight: 52 to 300 gsm
  Dimensions (W x D x H): 428 x 405 x 88 mm
  Weight: 0.7 kg
  
  Copy Tray-T2
  Capacity (with 80gsm paper):
     A4, A5R, B5, B5R: 100 sheets
     A3, A4R, B4: 65 sheets
  Dimensions (W x D x H): 442 × 373 × 176 mm (attached to the main unit, when the extension tray is extended)
  Weight: 0.5 kg
• Inner Finisher
  Inner Finisher-L1
  Tray Capacity (with 80gsm paper):
    Upper Tray: SRA3, A3, A4, A4R, A5, A5R, A6R, B4, B5, B5R: approx. 45 sheets
    Lower Tray: A4, A5, A5R, B5: approx. 500 sheets
                     SRA3, A3, A4R, B4, B5R: 250 sheets
                     A6R: 30 sheets
                     Envelope: 10 sheets
  Paper Weight: 52 to 300 gsm
  Staple Position: Corner, Double
  Staple Capacity:
     A4, B5: 50 sheets (52 to 90 gsm)
     A4R: 40 sheets (52 to 90 gsm)
     A3, B4: 30 sheets (52 to 90 gsm)
  Eco Staple:
    A3, A4, B4, B5: 10 sheets (52 to 64 gsm)
                             8 sheets (65 to 81.4 gsm)
                             6 sheets (82 to 105 gsm)
  Staple On Demand: approx. 40 sheets (80 gsm)
  Dimensions (W x D x H): 727 × 525 × 225 mm (attached to the main unit, when the extension tray is extended)
  Weight: Approx. 9.1 kg
• Staple Finisher
  Staple Finisher-AE1
  Tray Capacity (with 80gsm paper):
  Upper Tray: A4, A5, A5R, A6R, B5: approx. 250 sheets
                     SRA3, A3, A4R, B4, B5R:  approx. 125 sheets    
  Lower Tray: A4, A5, A5R, B5: 3,000 sheets
                     SRA3, A3, A4R, B4, B5R: 1,500 sheets
                     A6R: 250 sheets
                     Envelope: Monarch 30 sheets, COM10 No.10, DL, ISO-C5: 100 sheets
  Paper Weight: 
     Upper Tray: 52 to 256 gsm
     Lower Tray: 52 to 300 gsm
  Staple Position: Corner, Double
  Staple Capacity:
     A4, B5: 50 sheets (52 to 90 gsm)
     A4R: 40 sheets (52 to 90 gsm)
     A3, B4: 30 sheets (52 to 90 gsm)
  Eco Staple:
     A3, A4: 10 sheets (52 to 64 gsm)
                   8 sheets (65 to 81.4 gsm)
                   6 sheets (82 to 105 gsm)
  Staple On Demand: 50 sheets (52 to 90 gsm)
  Dimensions (W x D x H): 637 × 623 × 1,021 mm (when the extension tray is extended)
  Weight: Approx. 30.0 kg
• Booklet Finisher
  Booklet Finisher-AE1
  (Includes the above Staple Finisher-AE1 basic staple specifications.)
  Saddle Stitch paper size: A3, A4R, B4
  Saddle Stitch Staple Capacity: 20 sheets x 10 sets (52 to 81.4 gsm) (including 1 cover sheet up to 256 gsm)
  Non Staple Folded Bunch Capacity: up to 3 sheets (52 to 105 gsm)
  Dimensions (W x D x H): 637 × 623 × 1,021 mm (when the extension tray is extended)
  Weight: Approx. 53.0 kg
• Inner 2/4 Hole Puncher
  Inner 2/4 Hole Puncher-D1 (Requires Inner Finisher-L1)
  Two or Four Holes
  Acceptable Punch Paper Weight: 52 to 300 gsm
  Acceptable Punch Paper Size:
    Two holes A3, A4, A4R, A5, B4, B5, B5R, 
    Four holes A3, A4
  
  Inner 4 Hole Puncher-D1 (Requires Inner Finisher-L1)
  Four Holes
  Acceptable Punch Paper Weight: 52 to 300 gsm
  Acceptable Punch Paper Size:
    Four holes A3, A4, A4R, A5, B4, B5, B5R
  
  2/4 Hole Puncher Unit-A1
  (Requires either the Staple Finisher-AE1 or Booklet Finisher-AE1)
  Two or Four Holes
  Acceptable Punch Paper Weight: 52 to 300 gsm
  Acceptable Punch Paper Size:
    Two holes A3, A4, A4R, A5, B4, B5, B5R, 
    Four holes A3, A4
  
  4 Hole Puncher Unit-A1
  (Requires either the Staple Finisher-AE1 or Booklet Finisher-AE1)
  Four Holes
  Acceptable Punch Paper Weight: 52 to 300 gsm
  Acceptable Punch Paper Size:
    Four holes A3, A4, A4R, A5, B4, B5, B5R

Hardware Accessories

• Card Readers
  Various card readers available e.g. MiCard Plus. Please contact your local Canon Office for more details.
  Copy Card Reader-F1
  Copy Card Reader Attachment-B7
  IC Card Reader Box for Numeric Keypad-A1
• Others
  Single Pass DADF-C1
  DADF-BA1
  Platen Cover-Y3
  Utility Tray-B1
  Instant Stapler-B1 (optional)
  Media Adjustment Kit-A1
  Numeric Keypad-A2

Security Options

• Data Security
  1TB SSD-A1
  Memory Mirroring Kit-A1
  250GB SSD-A1 (usage with Memory Mirroring Kit-A1)

System & Controller Options

• Print Accessories
  PCL International Font Set-A
• Barcode Printing
  Barcode Printing Kit-D1
• System Accessories
  Copy Control Interface Kit-A1
  Serial Interface Kit-K3
  Wireless LAN Board-F1
• Fax Accessories
  Super G3 FAX Board-BH1
  Super G3 2nd Line Fax Board-BH1
  Remote Fax Kit-A1
  IP FAX Expansion Kit-B1

Other Options

• Staple Cartridge
  Staple Cartridge-Y1 (2 x 2,000pcs)²⁵
  Staple-P1 (2 x 5,000pcs)
• Accessibility Accessories
  ADF Access Handle-A1
  Voice Guidance Kit-G1
  Voice Operation Kit-D1
• Others
  Device Protection: Antimicrobial Film²⁶ - Various Sheets designed to fit the devices most common touch points.